39764-69-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39764-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,7,6 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39764-69:
(7*3)+(6*9)+(5*7)+(4*6)+(3*4)+(2*6)+(1*9)=167
167 % 10 = 7
So 39764-69-7 is a valid CAS Registry Number.
39764-69-7Relevant articles and documents
A new synthesis of β-nitroenamines by animation of nitroolefins with methoxyamines
Seko, Shinzo,Komoto, Ichiro
, p. 2975 - 2976 (2007/10/03)
The amination of nitroolefins with methoxyamines in the presence of a base gives β-nitroenamines in good yields.