421561-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 421561-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,1,5,6 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 421561-65:
(8*4)+(7*2)+(6*1)+(5*5)+(4*6)+(3*1)+(2*6)+(1*5)=121
121 % 10 = 1
So 421561-65-1 is a valid CAS Registry Number.
421561-65-1Relevant articles and documents
SUBSTITUTED AMINOPYRIMIDINES AS NEUROKININ ANTAGONISTS
-
Page 53, (2008/06/13)
The invention discloses tachykinin receptor antagonists. The tachykinin family of receptors comprising the neurokinins substance P (SP), neurokinin A, and neurokinin B and related neuropeptides that are widely distributed in the peripheral and central ner
