68779-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68779-86-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,7 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68779-86:
(7*6)+(6*8)+(5*7)+(4*7)+(3*9)+(2*8)+(1*6)=202
202 % 10 = 2
So 68779-86-2 is a valid CAS Registry Number.
68779-86-2Relevant articles and documents
REGIOSELECTIVE O-DEMETHYLATION OF BISBENZYLISOQUINOLINE ALKALOIDS
Kunitomo, Jun-ichi,Oshikata, Megumi,Akasu, Michinori,Ishii, Hisashi
, p. 937 - 942 (2007/10/02)
The cleavage of methyl ethers of several bisbenzylisoquinoline alkaloids was studied and regioselective O-demethylation was observed.