136774-01-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136774-01-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,7,7 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 136774-01:
(8*1)+(7*3)+(6*6)+(5*7)+(4*7)+(3*4)+(2*0)+(1*1)=141
141 % 10 = 1
So 136774-01-1 is a valid CAS Registry Number.
136774-01-1Relevant articles and documents
EPOXIDATION OF EXOCYCLIC GLYCALS: A NEW ACCESS TO GLYCOSIDES OF KETOSUGARS.
Nicotra, Francesco,Panza, Luigi,Russo, Giovanni
, p. 4035 - 4038 (2007/10/02)
A novel approach to the synthesis of glycosides and disaccharides of ketofuranoses and ketopyranoses by epoxidation of exocyclic glycals and reaction of the intermediate epoxides with different alcohols is described.