-
3,4-亚甲二氧基苯基异氰酸酯,69922-28-7,95%
-
对苯二异氰酸酯
-
异氰酸3-氯-4-甲基苯酯,28479-22-3,>97.0%(GC)
-4-甲基苯基异氰酸酯英文别名:3-Chloro-4-methylphenyl isocyanate|28479-22-3|2-chloro-4
-
(R)-(-)-1-(3-甲氧基苯基)乙基硫异氰酸酯
-
(4-异氰酸酯基苯基)二甲胺,16315-59-6,95%
-
间氯苯异氰酸酯,2909-38-8,98%
-
4-异丙基苯异氰酸酯
-
4-溴苯异氰酸酯,2493-02-9,>97%
-
(S)-(+)-1-(3-甲氧基苯基)乙基硫异氰酸酯
-
异氰酸3-氯-4-甲基苯酯
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