87688-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87688-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,8 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87688-38:
(7*8)+(6*7)+(5*6)+(4*8)+(3*8)+(2*3)+(1*8)=198
198 % 10 = 8
So 87688-38-8 is a valid CAS Registry Number.
87688-38-8Relevant articles and documents
EXISTENCE D'ISOMERES E ET Z D'YLURES DE CYCLOIMMONIUM
Surpateanu, G.,Lablache-Combier, A.,Constantinescu, M.,Marko, J.
, p. 5751 - 5754 (2007/10/02)
E and Z isomers of p-nitrobenzoyl, 4-p-tolyltriazolum methylide 5b and p-nitrobenzoyl, 4-phenyltriazolium methylide 5c, have been characterised.
