137271-80-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137271-80-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,7 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137271-80:
(8*1)+(7*3)+(6*7)+(5*2)+(4*7)+(3*1)+(2*8)+(1*0)=128
128 % 10 = 8
So 137271-80-8 is a valid CAS Registry Number.
137271-80-8Relevant articles and documents
A convenient diastereoselective total synthesis of andrimid
Rama Rao,Singh,Varaprasad
, p. 4393 - 4396 (2007/10/02)
A convenient diastereoselective synthesis of andrimid was accomplished in a straightforward approach and also several β-substituted cyclic imides were prepared in a facile manner.
