21431-13-0 Usage
General Description
2-Methyl-1,3-benzothiazole-6-sulfonyl chloride 95+% is a chemical compound that is used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is a sulfonyl chloride derivative of 2-methyl-1,3-benzothiazole, and it is typically used as a reagent in the preparation of thiazole-based compounds. This chemical is highly reactive and must be handled with care, as it can cause skin and eye irritation, and it may also be harmful if swallowed or inhaled. As a result, proper safety precautions and protective equipment should be used when handling this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 21431-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,3 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21431-13:
(7*2)+(6*1)+(5*4)+(4*3)+(3*1)+(2*1)+(1*3)=60
60 % 10 = 0
So 21431-13-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H6ClNO2S2/c1-5-10-7-3-2-6(14(9,11)12)4-8(7)13-5/h2-4H,1H3
