62317-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62317-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,3,1 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62317-19:
(7*6)+(6*2)+(5*3)+(4*1)+(3*7)+(2*1)+(1*9)=105
105 % 10 = 5
So 62317-19-5 is a valid CAS Registry Number.
62317-19-5Relevant articles and documents
One-stage synthesis of adamantyl-containing α-aminonitriles
Popov, Yu. V.,Mokhov,Tankabekyan
, p. 1135 - 1138 (2013/10/01)
Reactions of 2-adamantan-2-one, acetone cyanohydrin, and amine lead to the formation of substituted 2-amino-2-cyanoadamantanes. The reaction is of a general character as has been proved by examples on a series of ketones and amines and it proceeds through