1616489-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1616489-95-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,4,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1616489-95:
(9*1)+(8*6)+(7*1)+(6*6)+(5*4)+(4*8)+(3*9)+(2*9)+(1*5)=202
202 % 10 = 2
So 1616489-95-2 is a valid CAS Registry Number.
1616489-95-2Relevant articles and documents
Study of plant coumarins: XIV. Catalytic amination of 7-hydroxycoumarin derivatives
Makhneva,Lipeeva,Shul'Ts
, p. 662 - 669 (2014/07/08)
Catalytic amination of 7-hydroxy-6-cyanocoumarin or 7-hydroxy-6- methoxycarbonylcoumarin triflates with substituted anilines, isoquinolin-5-amine, 1H-pyrazol-3-amine, or amino acids of penicillin series affords the corresponding 7-(N-substituted) aminocou
