CASŲѯƷ

ѧƷֻʾǰ20ѧƷ鿴н


CAS¼ Ӣ ӽṹʽ ʽ Ӧ
101-68-84,4'-Ǽ׻˫(ᱽ);
Ǽ׻Ա;
-4,4'-
4,4'-Diphenylmethane diisocyanate;
4,4'-Methylenebis(phenyl isocyanate);
1,1'-Methylenebis(4-isocyanatobenzene);
MDI
CAS:101-68-8ӽṹC15H10N2O2Ӧ
ѹؼ:Naftalen nitrobenzen  C4H2O3 ͱ-1- C10H19COOH carbin  FD&C red -1H-׿ c6h5cn ƽƽ O C10H23O3P RED 81 ø һ PETROLEUM NAPHTHA һ C32H26Cl2N6O4 CH4SO L- ͭ Ͻ ΢ϸ 2--6-ױ 4- ͪ ά s-86 1,5,9,9-tetramethyl PC (19:0/19:0) trion 2,5-DIMETHYL-3(2H)-FURANONE 9--10-ӷ-10- (O-ȱ)-6,7-[3,2-C]-5(4H)- C22H26O10 ǻ ͪ ˳ϩ ͪ (CH3)3CCH2COCH3  Ǽ׻ ȩ