63612-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63612-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,6,1 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 63612-38:
(7*6)+(6*3)+(5*6)+(4*1)+(3*2)+(2*3)+(1*8)=114
114 % 10 = 4
So 63612-38-4 is a valid CAS Registry Number.
63612-38-4Relevant articles and documents
Functionalization of the 4(5)Methyl Group of Imidazoles: A Novel Synthesis of Substituted Imidazoles
Webb, R. Lee,Lewis, Joseph J.
, p. 1301 - 1303 (2007/10/02)
Acyl vinyl phosphonium salts react with amidines to form imidazolyl phosphonium salts.These imidazolyl salts can be readily converted to multifunctional imidazoles with quantitative recovery of triphenyl phosphine.
