79621-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79621-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,2 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79621-95:
(7*7)+(6*9)+(5*6)+(4*2)+(3*1)+(2*9)+(1*5)=167
167 % 10 = 7
So 79621-95-7 is a valid CAS Registry Number.
79621-95-7Relevant articles and documents
SEHR EINFACHES SYNTHESEPRINZIP FUER FORMYL-VERZWEIGTE KOHLENHYDRATE VOM STREPTOSE-TYP
Dyong, Ingolf,Weigand, Joachim,Meyer, Wolfgang
, p. 2969 - 2970 (1981)
n-Butylvinyl ethers, prepared by Wittig olefination of aldos-3-ulose derivatives react upon osmium tetraoxide hydroxylation with immediate formation of OH-C-CHO branched carbohydrates.