144877-25-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144877-25-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,7 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144877-25:
(8*1)+(7*4)+(6*4)+(5*8)+(4*7)+(3*7)+(2*2)+(1*5)=158
158 % 10 = 8
So 144877-25-8 is a valid CAS Registry Number.
144877-25-8Relevant articles and documents
N,N'-Disuccinimidyl carbonate: A useful reagent for alkoxycarbonylation of amines
Ghosh,Duong,McKee,Thompson
, p. 2781 - 2784 (1992)
An efficient and mild method for alkoxycarbonylation of amines is described, utilizing commercially available N,N'-disuccinimidyl carbonate.