94460-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94460-44-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,6 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94460-44:
(7*9)+(6*4)+(5*4)+(4*6)+(3*0)+(2*4)+(1*4)=143
143 % 10 = 3
So 94460-44-3 is a valid CAS Registry Number.
94460-44-3Relevant articles and documents
Some Heterocyclic Sulfonyl Derivatives
Cremlyn, Richard J.,Swinbourne, Frederick J.,Shode, Olufemi
, p. 1211 - 1214 (2007/10/02)
2,3-Diphenylpyrazine, 3,4-diphenylfurazan and 2-methyl-4,5-diphenyl oxazole react with chlorosulfonic acid to give the sulfonyl chlorides Ia, IIa, IIIa.The chlorides were condensed with nucleophiles to give thirteen derivatives. 4',4''-bis-Dimethylsulfamo