公司動(dòng)態(tài)
21/12/29雜質(zhì)上新 | 尼卡地平,、 瑞戈非尼,、 伊立替康雜質(zhì)等
閱讀:319 發(fā)布時(shí)間:2022-1-202021年12月29日,恒豐萬(wàn)達(dá)中又有10類(lèi)藥物雜質(zhì)新增雜質(zhì)對(duì)照品了,,這10類(lèi)藥物雜質(zhì)分別是尼卡地平雜質(zhì),、 瑞戈非尼雜質(zhì)、 伊立替康雜質(zhì),、 化學(xué)試劑,、 阿伐曲泊帕雜質(zhì),、 貝美前列素雜質(zhì),、 布美他尼雜質(zhì)、 米拉普侖雜質(zhì),、 依度沙班雜質(zhì),、 匹伐他汀雜質(zhì)。此次總共新增了54種藥物雜質(zhì)對(duì)照品,,下面我們將為您介紹這些產(chǎn)品的詳細(xì)信息,,包括貨號(hào)、中文名,、英文名,、同義詞、CAS號(hào),、分子式,、分子量等,以下是具體的產(chǎn)品信息,。
1,、尼卡地平雜質(zhì)11
貨號(hào):N020011,中文名:尼卡地平雜質(zhì)11,,英文名:Nicardipine Impurity 11,,同義詞:methyl 26-dimethyl-4-(3-nitrophenyl)-14-dihydropyridine-3-carboxylate,CAS號(hào):,,分子式:C15H16N2O4,,分子量:288.30。
2,、瑞戈非尼雜質(zhì)41
貨號(hào):R008041,,中文名:瑞戈非尼雜質(zhì)41,英文名:Regorafenib Impurity 41,,同義詞:456-trichloro-N-methylpicolinamide,,CAS號(hào):,分子式:C7H5Cl3N2O,,分子量:239.49,。
3、(R)-尼卡地平
貨號(hào):N020006,,中文名:(R)-尼卡地平,,英文名:(R)-Nicardipine,,同義詞:(R)-3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 26-dimethyl-4-(3-nitrophenyl)-14-dihydropyridine-35-dicarboxylate,CAS號(hào):76093-35-1,,分子式:C26H29N3O6,,分子量:479.52。
4,、(S)-尼卡地平
貨號(hào):N020007,,中文名:(S)-尼卡地平,英文名:(S)-Nicardipine,,同義詞:(S)-3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 26-dimethyl-4-(3-nitrophenyl)-14-dihydropyridine-35-dicarboxylate,,CAS號(hào):76093-36-2,分子式:C26H29N3O6,,分子量:479.52,。
5、尼卡地平雜質(zhì)12
貨號(hào):N020012,,中文名:尼卡地平雜質(zhì)12,,英文名:Nicardipine Impurity 12,同義詞:5-((2-(benzyl(methyl)amino)ethoxy)carbonyl)-26-dimethyl-4-(3-nitrophenyl)-14-dihydropyridine-3-carboxylic acid,,CAS號(hào):123973-71-7,,分子式:C25H27N3O6,分子量:465.50,。
6,、尼卡地平EP雜質(zhì)A
貨號(hào):N020013,中文名:尼卡地平EP雜質(zhì)A,,英文名:Nicardipine EP Impurity A,,同義詞:3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 26-dimethyl-4-(3-nitrophenyl)pyridine-35-dicarboxylate,CAS號(hào):59875-58-0,,分子式:C26H27N3O6,,分子量:477.51。
7,、尼卡地平雜質(zhì)9
貨號(hào):N020009,,中文名:尼卡地平雜質(zhì)9,英文名:Nicardipine Impurity 9,,同義詞:methyl 6-(4-(benzyl(methyl)amino)butanoyl)-3-methyl-3\-nitro-5-oxo-1256-tetrahydro-11\-biphenyl-2-carboxylate,,CAS號(hào):,分子式:C27H30N2O6,,分子量:478.54,。
8、尼卡地平雜質(zhì)10
貨號(hào):N020010,中文名:尼卡地平雜質(zhì)10,,英文名:Nicardipine Impurity 10,,同義詞:sodium 5-((2-(benzyl(methyl)amino)ethoxy)carbonyl)-26-dimethyl-4-(3-nitrophenyl)-14-dihydropyridine-3-carboxylate,CAS號(hào):,,分子式:C25H26N3O6.Na,,分子量:464.49 22.99。
9,、尼卡地平雜質(zhì)5
貨號(hào):N020005,,中文名:尼卡地平雜質(zhì)5,英文名:Nicardipine Impurity 5,,同義詞:3-isobutyl 5-methyl 26-dimethyl-4-(2-nitrophenyl)pyridine-35-dicarboxylate,,CAS號(hào):,分子式:C20H22N2O6,,分子量:386.40。
10,、尼卡地平EP雜質(zhì)A(鹽酸鹽)
貨號(hào):N020013A,,中文名:尼卡地平EP雜質(zhì)A(鹽酸鹽),英文名:Nicardipine EP Impurity A(Hydrochloride),,同義詞:3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 26-dimethyl-4-(3-nitrophenyl)pyridine-35-dicarboxylate hydrochloride,,CAS號(hào):1216817-27-4,分子式:C26H27N3O6.HCl,,分子量:477.51 36.46,。
11、瑞戈非尼雜質(zhì)42
貨號(hào):R008042,,中文名:瑞戈非尼雜質(zhì)42,,英文名:Regorafenib Impurity 42,同義詞:4-bromo-N-methylpicolinamide,,CAS號(hào):,,分子式:C7H7BrN2O,分子量:215.05,。
12,、瑞戈非尼雜質(zhì)43
貨號(hào):R008043,中文名:瑞戈非尼雜質(zhì)43,,英文名:Regorafenib Impurity 43,,同義詞:3456-tetrachloro-N-methylpicolinamide,CAS號(hào):,,分子式:C7H4Cl4N2O,,分子量:273.93。
13、伊立替康雜質(zhì)33(雙鹽酸鹽)
貨號(hào):I008033A,,中文名:伊立替康雜質(zhì)33(雙鹽酸鹽),,英文名:Irinotecan Impurity 33(Dihydrochloride),同義詞:ethyl 14\-bipiperidine-1\-carboxylate dihydrochloride,,CAS號(hào):14154-82-6,,分子式:C13H24N2O2.2 HCl,分子量:240.34 2*36.46,。
14,、尼卡地平雜質(zhì)8
貨號(hào):N020008,中文名:尼卡地平雜質(zhì)8,,英文名:Nicardipine Impurity 8,,同義詞:methyl 5-methyl-3\-nitro-3-oxo-1236-tetrahydro-11\-biphenyl-2-carboxylate,CAS號(hào):2469735-68-8,,分子式:C15H15NO5,,分子量:289.28。
15,、尼卡地平甲基氨基衍生物
貨號(hào):N020014,,中文名:尼卡地平甲基氨基衍生物,英文名:Nicardipine Methyl Amino Derivative,,同義詞:3-methyl 5-(2-(methylamino)ethyl) 26-dimethyl-4-(3-nitrophenyl)-14-dihydropyridine-35-dicarboxylate,,CAS號(hào):58368-87-9,分子式:C19H23N3O6,,分子量:389.40,。
16、N-芐基-N-甲基乙醇胺
貨號(hào):B200308,,中文名:N-芐基-N-甲基乙醇胺,,英文名:2-(Benzyl(methyl)Amino)Ethanol,同義詞:2-(benzyl(methyl)amino)ethanol,,CAS號(hào):101-98-4,,分子式:C10H15NO,分子量:165.23,。
17,、尼卡地平雜質(zhì)4
貨號(hào):N020004,中文名:尼卡地平雜質(zhì)4,,英文名:Nicardipine Impurity 4,,同義詞:diisobutyl 26-dimethyl-4-(2-nitrophenyl)-14-dihydropyridine-35-dicarboxylate,CAS號(hào):,,分子式:C23H30N2O6,,分子量:430.49,。
18、阿伐曲泊帕雜質(zhì)77
貨號(hào):A057077,,中文名:阿伐曲泊帕雜質(zhì)77,,英文名:Avatrombopag Impurity 77,同義詞:22-dichloro-1-(45-dichlorothiophen-2-yl)ethanone,,CAS號(hào):,,分子式:C6H2Cl4OS,分子量:263.96,。
19,、伊立替康雜質(zhì)33
貨號(hào):I008033,中文名:伊立替康雜質(zhì)33,,英文名:Irinotecan Impurity 33,,同義詞:ethyl 14\-bipiperidine-1\-carboxylate,CAS號(hào):802277-44-7,,分子式:C13H24N2O2,,分子量:240.34。
20,、貝美前列素雜質(zhì)12
貨號(hào):B045012,,中文名:貝美前列素雜質(zhì)12,英文名:Bimatoprost Impurity 12,,同義詞:dimethyl (2-oxo-4-phenylbutyl)phosphonate,CAS號(hào):41162-19-0,,分子式:C12H17O4P,,分子量:256.23。
21,、5-反式貝美前列素酸
貨號(hào):B045025,,中文名:5-反式貝美前列素酸,英文名:5-trans-Bimatoprost Acid,,同義詞:(E)-7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enoic acid,,CAS號(hào):1648894-84-1,分子式:C23H32O5,,分子量:388.50,。
22、貝美前列素雜質(zhì)3
貨號(hào):B045003,,中文名:貝美前列素雜質(zhì)3,,英文名:Bimatoprost Impurity 3,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((2S)-3-((S)-1-hydroxy-3-phenylpropyl)oxiran-2-yl)cyclopentyl)-N-ethylhept-5-enamide,,CAS號(hào):,,分子式:C25H37NO5,,分子量:431.56。
23,、貝美前列素雜質(zhì)20
貨號(hào):B045020,,中文名:貝美前列素雜質(zhì)20,英文名:Bimatoprost Impurity 20,,同義詞:5-(diphenylphosphoryl)-N-ethylpent*,,CAS號(hào):2512198-63-7,分子式:C19H24NO2P,,分子量:329.37,。
24、貝美前列素雜質(zhì)7
貨號(hào):B045007,,中文名:貝美前列素雜質(zhì)7,,英文名:Bimatoprost Impurity 7,同義詞:(5-(ethylamino)-5-oxopentyl)triphenylphosphonium bromide,,CAS號(hào):1201226-16-5,,分子式:C25H29NOP. Br,分子量:390.48 79.90,。
25,、貝美前列素雜質(zhì)4
貨號(hào):B045004,中文名:貝美前列素雜質(zhì)4,,英文名:Bimatoprost Impurity 4,,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enamide,CAS號(hào):,,分子式:C23H33NO4,,分子量:387.51。
26,、貝美前列素雜質(zhì)33
貨號(hào):B045033,,中文名:貝美前列素雜質(zhì)33,英文名:Bimatoprost Impurity 33,,同義詞:(1E3S9Z11aR12S14R14aR)-1214-dihydroxy-3-phenethyl-781111a12131414a-octahydro-3H-cyclopentae1oxacyclotridecin-5(6H)-one,,CAS號(hào):,分子式:C23H30O4,,分子量:370.48,。
27、貝美前列素雜質(zhì)9
貨號(hào):B045009,,中文名:貝美前列素雜質(zhì)9,,英文名:Bimatoprost Impurity 9,同義詞:(Z)-7-((1R2S3R5S)-35-bis((tetrahydro-2H-pyran-2-yl)oxy)-2-(((triisopropylsilyl)oxy)methyl)cyclopentyl)-N-ethylhept-5-enamide,,CAS號(hào):,,分子式:C34H63NO6Si,,分子量:609.95。
28,、貝美前列素雜質(zhì)8
貨號(hào):B045008,,中文名:貝美前列素雜質(zhì)8,英文名:Bimatoprost Impurity 8,,同義詞:(3aS4R5S6aR)-5-hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopentabfuran-2-one,,CAS號(hào):76704-05-7,分子式:C8H12O4,,分子量:172.18,。
29、貝美前列素雜質(zhì)31
貨號(hào):B045031,,中文名:貝美前列素雜質(zhì)31,,英文名:Bimatoprost Impurity 31,同義詞:(Z)-N-cyclohexyl-7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enamide,,CAS號(hào):,,分子式:C29H43NO4,分子量:469.66,。
30,、貝美前列素酸甲基酯
貨號(hào):B045029,中文名:貝美前列素酸甲基酯,,英文名:Bimatoprost Acid Methyl Ester,,同義詞:(Z)-methyl 7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enoate,CAS號(hào):38315-47-8,,分子式:C24H34O5,,分子量:402.52。
31,、貝美前列素雜質(zhì)18
貨號(hào):B045018,中文名:貝美前列素雜質(zhì)18,,英文名:Bimatoprost Impurity 18,,同義詞:(3aR4R5R6aS)-5-hydroxy-4-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopentabfuran-2-one,CAS號(hào):41639-74-1,,分子式:C18H22O4,,分子量:302.36。
32,、貝美前列素雜質(zhì)28
貨號(hào):B045028,,中文名:貝美前列素雜質(zhì)28,英文名:Bimatoprost Impurity 28,,同義詞:(3aR4R5R6aS)-2-hydroxy-4-((R)-3-hydroxy-5-phenylpentyl)hexahydro-2H-cyclopentabfuran-5-yl 11\-biphenyl-4-carboxylate,,CAS號(hào):,,分子式:C31H34O5,分子量:486.60,。
33,、貝美前列素雜質(zhì)6
貨號(hào):B045006,中文名:貝美前列素雜質(zhì)6,,英文名:Bimatoprost Impurity 6,,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((RE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enoic acid,CAS號(hào):41639-71-8,,分子式:C23H32O5,,分子量:388.50。
34,、9R-貝美前列素
貨號(hào):B045023,,中文名:9R-貝美前列素,英文名:9-epi-Bimatoprost,,同義詞:(Z)-7-((1R2R3R5R)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)-N-ethylhept-5-enamide,,CAS號(hào):,分子式:C25H37NO4,,分子量:415.57,。
35、貝美前列素雜質(zhì)19
貨號(hào):B045019,,中文名:貝美前列素雜質(zhì)19,,英文名:Bimatoprost Impurity 19,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((R)-3-hydroxy-5-phenylpentyl)cyclopentyl)-N-ethylhept-5-enamide,,CAS號(hào):607351-44-0,,分子式:C25H39NO4,分子量:417.58,。
36,、貝美前列素雜質(zhì)32
貨號(hào):B045032,中文名:貝美前列素雜質(zhì)32,,英文名:Bimatoprost Impurity 32,,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)-NN-diethylhept-5-enamide,CAS號(hào):,,分子式:C27H41NO4,,分子量:443.62。
37,、貝美前列素雜質(zhì)15
貨號(hào):B045015,,中文名:貝美前列素雜質(zhì)15,英文名:Bimatoprost Impurity 15,,同義詞:(3aR4R5R6aS)-4-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopentabfuran-25-diol,,CAS號(hào):856240-62-5,,分子式:C18H24O4,分子量:304.38,。
38,、貝美前列素雜質(zhì)26
貨號(hào):B045026,中文名:貝美前列素雜質(zhì)26,,英文名:Bimatoprost Impurity 26,,同義詞:(E)-N1N10-diethyldec-5-enediamide,CAS號(hào):,,分子式:C14H26N2O2,,分子量:254.37。
39,、貝美前列素雜質(zhì)14
貨號(hào):B045014,,中文名:貝美前列素雜質(zhì)14,英文名:Bimatoprost Impurity 14,,同義詞:(Z)-N-ethyl-7-((1R2R3R5S)-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)-35-bis((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enamide,,CAS號(hào):,分子式:C35H53NO6,,分子量:583.80,。
40、貝美前列素雜質(zhì)22
貨號(hào):B045022,,中文名:貝美前列素雜質(zhì)22,,英文名:Bimatoprost Impurity 22,同義詞:(Z)-N1N10-diethyldec-5-enediamide,,CAS號(hào):,,分子式:C14H26N2O2,分子量:254.37,。
41,、貝美前列素雜質(zhì)13
貨號(hào):B045013,中文名:貝美前列素雜質(zhì)13,,英文名:Bimatoprost Impurity 13,,同義詞:(Z)-N-ethyl-7-((1R2R3R5S)-2-((E)-3-oxo-5-phenylpent-1-en-1-yl)-35-bis((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enamide,CAS號(hào):,,分子式:C35H51NO6,分子量:581.78,。
42,、11S-貝美前列素
貨號(hào):B045024,中文名:11S-貝美前列素,,英文名:11-epi-Bimatoprost,,同義詞:(Z)-7-((1R2R3S5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)-N-ethylhept-5-enamide,,CAS號(hào):,分子式:C25H37NO4,,分子量:415.57,。
43、貝美前列素雜質(zhì)5
貨號(hào):B045005,,中文名:貝美前列素雜質(zhì)5,,英文名:Bimatoprost Impurity 5,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)-N-methylhept-5-enamide,,CAS號(hào):155206-01-2,,分子式:C24H35NO4,分子量:401.54,。
44,、貝美前列素酸
貨號(hào):B045030,中文名:貝美前列素酸,,英文名:Bimatoprost Acid,,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enoic acid,CAS號(hào):38344-08-0,,分子式:C23H32O5,,分子量:388.50。
45,、貝美前列素雜質(zhì)27
貨號(hào):B045027,,中文名:貝美前列素雜質(zhì)27,英文名:Bimatoprost Impurity 27,,同義詞:(E)-7-((1R2R3R5S)-35-dihydroxy-2-(3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoic acid,,CAS號(hào):,分子式:C23H34O5,,分子量:390.51,。
46、布美他尼雜質(zhì)17
貨號(hào):B012017,,中文名:布美他尼雜質(zhì)17,,英文名:Bumetanide Impurity 17,同義詞:3-(butylamino)-5-(N-butylsulfamoyl)-4-phenoxybenzoic acid,,CAS號(hào):28469-01-4,,分子式:C21H28N2O5S,分子量:420.52,。
47,、15-酮基-貝美前列素
貨號(hào):B045021,中文名:15-酮基-貝美前列素,英文名:15-Keto Bimatoprost,,同義詞:(Z)-7-((1R2R3R5S)-35-dihydroxy-2-((E)-3-oxo-5-phenylpent-1-en-1-yl)cyclopentyl)-N-ethylhept-5-enamide,,CAS號(hào):1163135-96-3,分子式:C25H35NO4,,分子量:413.55,。
48、貝美前列素雜質(zhì)16
貨號(hào):B045016,,中文名:貝美前列素雜質(zhì)16,,英文名:Bimatoprost Impurity 16,同義詞:(1S3R4R5R)-4-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)-5-(2-hydroxyethyl)cyclopentane-13-diol,,CAS號(hào):,,分子式:C18H26O4,分子量:306.40,。
49,、貝美前列素雜質(zhì)17
貨號(hào):B045017,中文名:貝美前列素雜質(zhì)17,,英文名:Bimatoprost Impurity 17,,同義詞:(Z)-ethyl 7-((1R2R3R5S)-35-dihydroxy-2-((SE)-3-hydroxy-5-phenylpent-1-en-1-yl)cyclopentyl)hept-5-enoate,CAS號(hào):,,分子式:C25H36O5,,分子量:416.55。
50,、貝美前列素雜質(zhì)11
貨號(hào):B045011,,中文名:貝美前列素雜質(zhì)11,英文名:Bimatoprost Impurity 11,,同義詞:(Z)-N-ethyl-7-((1R2R3R5S)-2-formyl-35-bis((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enamide,,CAS號(hào):,分子式:C25H41NO6,,分子量:451.60,。
51、貝美前列素雜質(zhì)10
貨號(hào):B045010,,中文名:貝美前列素雜質(zhì)10,,英文名:Bimatoprost Impurity 10,同義詞:(Z)-N-ethyl-7-((1R2S3R5S)-2-(hydroxymethyl)-35-bis((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enamide,,CAS號(hào):,,分子式:C25H43NO6,分子量:453.61,。
52,、米拉普侖雜質(zhì)38
貨號(hào):M040038,中文名:米拉普侖雜質(zhì)38,英文名:Milnacipran Impurity 38,,同義詞:2-(aminomethyl)-NN-diethyl-1-phenylcyclopropanecarboxamide hydrochloride,CAS號(hào):105310-47-2,,分子式:C15H22N2O. HCl,,分子量:246.35 36.46。
53,、去甲基依度沙班雜質(zhì)
貨號(hào):E003039,,中文名:去甲基依度沙班雜質(zhì),英文名:N-Desmethyl Edoxaban Impurity,,同義詞:N1-(5-chloropyridin-2-yl)-N2-((1S2R4S)-4-(dimethylcarbamoyl)-2-(4567-tetrahydrothiazolo54-cpyridine-2-carboxamido)cyclohexyl)oxalamide,,CAS號(hào):778571-11-2,分子式:C23H28ClN7O4S,,分子量:534.03,。
54、匹伐他汀
貨號(hào):P001000,,中文名:匹伐他汀,,英文名:Pitavastatin,同義詞:(3R5SE)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-35-dihydroxyhept-6-enoic acid,,CAS號(hào):,,分子式:C25H24FNO4,分子量:421.46,。
以上就是恒豐萬(wàn)達(dá)今日新增的藥物雜質(zhì)對(duì)照品了,,其中18、阿伐曲泊帕雜質(zhì)77是我們的黃金現(xiàn)貨雜質(zhì)哦,。另外,,本平臺(tái)還有瑞舒伐他汀雜質(zhì)117、 恩替卡韋雜質(zhì)41(RSS),、 Z-奧扎格雷,、 氨甲環(huán)酸EP雜質(zhì)C、 瑞舒伐他汀雜質(zhì)153,、 多巴胺等上千種黃金現(xiàn)貨雜質(zhì)正在熱銷(xiāo)中,。
恒豐萬(wàn)達(dá)十年專(zhuān)注科研,擁有自有實(shí)驗(yàn)室,,產(chǎn)品質(zhì)量穩(wěn)定純度高,,隨貨贈(zèng)送全套圖譜,選擇恒豐萬(wàn)達(dá)藥物雜質(zhì)對(duì)照品平臺(tái),買(mǎi)得放心,,用得省心,。