Product Name: NCS, N-chlorosuccinimide, N-chlorobutanimide CAS: 128-09-6 Molecular Formula: C4H4ClNO2 Molecular Weight: 133.54 Property: white crystalline fine granules, soluble in water, alcohols and chloroform. Used in organic and pharmaceutical synthesis, also used in the manufacture of rubber ingredients. Quality Index Assay: 99%min effective chlorine content: 26.0%min residue on ignition: 0.1%max drying loss: 0.5%max Safety note: highly irritating to skin and mucous membrane. Packing and storage: 25kg cardboard drum. Closed tight in dry and cool place, away from reducing agents, strong acid and alkalis and iron.
pharmaceutical intermediate

CAS NO:123-56-8

EC NO:204-635-6

Molecular Formula:C₄H₅NO₂

Molecular Weight:99.088

Synonyms:;Succinic imide;Succinic acid imide;Butanimide;2,5-Dioxopyrrolidine;2,5-Diketopyrrolidine;2,5-Pyrrolidinedione;pyrrolidine-2,5-dione;

Molecular Structure: