.beta.-Alanine, N-(2-aminoethyl)-, monosodium salt, polymer with 1,4-butanediol, 1,6-diisocyanatohexane, 1,3-diisocyanatomethylbenzene and hexanedioic acid
CAS No. 141073-56-5
.beta.-Alanine, N-(2-aminoethyl)-, monosodium salt, polymer with 1,4-butanediol, 1,6-diisocyanatohexane, 1,3-diisocyanatomethylbenzene and hexanedioic acid
2-氨基-4-(2-氨基-4-氯苯基)-4-氧代丁酸
propadienal 61244-93-7