西格玛 Sigma-Aldrich

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4,4′-二溴联苯 [标准品],4,4′-Dibromobiphenyl;analytical standard

442398
线性分子式: BrC6H4C6H4Br CAS号: 92-86-4 分子量: 312.00 Beilstein/REAXYS Number: 2044701 EC 号: 202-198-6 MDL编号: MFCD00000101 PubChem化学物质编号: 24867829

4,4′-二溴联苯,4,4′-Dibromobiphenyl;98%

229237
线性分子式: BrC6H4C6H4Br CAS号: 92-86-4 分子量: 312.00 Beilstein/REAXYS Number: 2044701 EC 号: 202-198-6 MDL编号: MFCD00000101 PubChem化学物质编号: 24853738 NACRES: NA.22

4,4'-亚甲基二安替比林,4,4′-Methylenediantipyrine;97%

D27608
别名:二安替比林甲烷;二(1-苯基-2,3-二甲基-5-吡唑酮)甲烷一水合物;Diantipyrylmethane;Trichachnine monohydrate

Empirical Formula (Hill Notation): C23H24N4O2 ·H2O CAS号: 1251-85-0 分子量: 406.48 Beilstein/REAXYS Number: 59702 EC 号: 215-009-7 MDL编号: MFCD00149122 PubChem化学物质编号: 24893710 NACRES: NA.22

4,4′-二氨基二苯甲烷 [标准品],4,4′-Diaminodiphenylmethane [MDA];analytical standard

31640
别名:MDA, 4,4′-亚甲基双苯胺;4,4′-Methylenedianiline; Empirical Formula (Hill Notation): C13H14N2 CAS号: 101-77-9 分子量: 198.26 Beilstein/REAXYS Number: 474706 EC 号: 202-974-4 MDL编号: MFCD00007914 PubChem化学物质编号: 329753859 NACRES: NA.24

4,4′-二氨基二苯甲烷,4,4′-Diaminodiphenylmethane [MDA];≥97.0% (GC)

32950
别名:MDA, 4,4′-亚甲基双苯胺;4,4′-Methylenedianiline; Empirical Formula (Hill Notation): C13H14N2 CAS号: 101-77-9 分子量: 198.26 Beilstein/REAXYS Number: 474706 EC 号: 202-974-4 MDL编号: MFCD00007914 PubChem化学物质编号: 57648737 NACRES: NA.22

4,4′-二氨基二苯硫醚,4,4′-Diaminodiphenyl sulfide;98%

436372
别名:4,4′-硫化二苯胺;4,4′-Thiodianiline; 线性分子式: S(C6H4NH2)2 CAS号: 139-65-1 分子量: 216.30 Beilstein/REAXYS Number: 1875513 EC 号: 205-370-9 MDL编号: MFCD00025342 PubChem化学物质编号: 24867296 NACRES: NA.22

4,4′-二氨基二苯硫醚,4,4′-Diaminodiphenyl sulfide;analytical standard, ≥99.0% (GC)

32955
别名:4,4′-硫化二苯胺;4,4′-Thiodianiline; 线性分子式: S(C6H4NH2)2 CAS号: 139-65-1 分子量: 216.30 Beilstein/REAXYS Number: 1875513 EC 号: 205-370-9 MDL编号: MFCD00025342 PubChem化学物质编号: 329754407

4,4′-二氨基二苯醚,4,4′-Oxydianiline;97%

516805
别名:4,4′-二氨基二苯基醚;4-氨基苯基醚;4-Aminophenyl ether;4,4′-Diaminodiphenyl ether

线性分子式: O(C6H4NH2)2 CAS号: 101-80-4 分子量: 200.24 Beilstein/REAXYS Number: 475735 EC 号: 202-977-0 MDL编号: MFCD00007863 PubChem化学物质编号: 24873898 NACRES: NA.22

4,4-二溴二苯醚,Bis(4-bromophenyl) ether;99%

117277
别名:4-溴苯醚;4,4'-二溴联苯醚;双(4-溴苯基)醚;4-Bromophenyl ether

线性分子式: (BrC6H4)2O CAS号: 2050-47-7 分子量: 328.00 EC 号: 218-090-7 MDL编号: MFCD00000095 PubChem化学物质编号: 24847323 NACRES: NA.22

4,4'-硫代双(6-叔丁基间甲酚),4,4'-Thiobis(6-tert-butyl-m-cresol);analytical standard, ≥99.0% (HPLC)

90557
别名:5-叔丁基-4-羟基-2-甲基苯硫醚;4,4'-硫代双(2-叔丁基-5-甲基苯酚);双(3-叔丁基-4-羟基-6-甲基苯基)硫化物;4,4′-Thiobis(2-tert-butyl-5-methylphenol);Bis(3-tert-butyl-4-hydroxy-6-methylphenyl)sulfide;4,4′-Thiobis(2-tert-butyl-5-methylphenol)

线性分子式: [(CH3)3CC6H2(CH3)OH]2S CAS号: 96-69-5 分子量: 358.54 MDL编号: MFCD00026287

4,4'-硫代双(6-叔丁基间甲酚),4,4'-Thiobis(6-tert-butyl-m-cresol);for synthesis, ≥99.0% (a/a)

8.18449
别名:5-叔丁基-4-羟基-2-甲基苯硫醚;4,4'-硫代双(2-叔丁基-5-甲基苯酚);双(3-叔丁基-4-羟基-6-甲基苯基)硫化物;4,4′-Thiobis(2-tert-butyl-5-methylphenol);Bis(3-tert-butyl-4-hydroxy-6-methylphenyl)sulfide;4,4′-Thiobis(2-tert-butyl-5-methylphenol)

线性分子式: (2-(CH3)-4-(OH)-5-((CH3)3C)C6H2)2S CAS号: 96-69-5 分子量: 358.54 EC索引号: 202-525-2

4,4'-偶氮双(4-氰基戊酸),4,4′-Azobis(4-cyanovaleric acid) [ACVA, ABCVA];≥98.0% (T)

11590
别名:4,4'-偶氮二(4-氰基戊酸);ABCVA, 4,4′-Azobis(4-cyanopentanoic acid), ACVA

线性分子式: HOCOCH2CH2C(CH3)(CN)N=NC(CH3)(CN)CH2CH2COOH CAS号: 2638-94-0 分子量: 280.28 Beilstein/REAXYS Number: 1729856 EC 号: 220-135-0 MDL编号: MFCD00002799 PubChem化学物质编号: 57646934 NACRES: NA.22