1217360-63-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1217360-63-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,3,6 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1217360-63:
(9*1)+(8*2)+(7*1)+(6*7)+(5*3)+(4*6)+(3*0)+(2*6)+(1*3)=128
128 % 10 = 8
So 1217360-63-8 is a valid CAS Registry Number.
1217360-63-8Relevant academic research and scientific papers
Synthesis of deuterium labelled diclofenac with improved isotopic enrichment
Keying, Wu,Lei, Tian,Hongye, Li,Jian, Li,Liqin, Chen
experimental part, p. 535 - 537 (2010/07/02)
A five-step synthesis of deuterium-labelled diclofenac starting from 2-phenyl[2H5] acetic acid is described. The synthesis prevents deuterium from scrambling during the reaction. It offers the labelled compound with over 99% isotopic
