136497-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136497-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,9 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136497-63:
(8*1)+(7*3)+(6*6)+(5*4)+(4*9)+(3*7)+(2*6)+(1*3)=157
157 % 10 = 7
So 136497-63-7 is a valid CAS Registry Number.
136497-63-7Relevant academic research and scientific papers
Compounds with Potential Second Order Non-Linear Optical Activity
Katritzky, Alan R.,Rao, M. Suresh Chander,Stevens, John
, p. 1115 - 1119 (2007/10/02)
The synthesis is desbribed of 1,4-diazabicyclooctane and piperazine derivatives of potential interest for second-order NL optical activity.
