769912-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769912-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,9,1 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 769912-44:
(8*7)+(7*6)+(6*9)+(5*9)+(4*1)+(3*2)+(2*4)+(1*4)=219
219 % 10 = 9
So 769912-44-9 is a valid CAS Registry Number.
769912-44-9Relevant articles and documents
Hydrogenation of 4-phenylspinaceamines and synthesis of 5-benzylhistamines
Yutilov,Abramyants,Smolyar
, p. 119 - 124 (2001)
4-Phenyl derivatives of spinaceamine and spinacine undergo mild catalytic hydrogenation under atmospheric pressure with cleavage of the C4-N5 bond to give 5-benzyl-substituted histamines and histidines. The process is likely to be fa