130834-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130834-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 130834-98:
(8*1)+(7*3)+(6*0)+(5*8)+(4*3)+(3*4)+(2*9)+(1*8)=119
119 % 10 = 9
So 130834-98-9 is a valid CAS Registry Number.
130834-98-9Relevant articles and documents
Preparation of dehydroalanine peptides from bis-(2,2,2-trichloroethyl) and diphenyl phosphonoserine derivatives
Paquet
, p. 5269 - 5272 (1990)
Preparation of dehydroalanine peptides from corresponding bis-(2,2,2-trichloroethyl) and diphenyl phosphonoserine derivatives by treatment with various organic bases is described.