75381-21-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75381-21-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,8 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75381-21:
(7*7)+(6*5)+(5*3)+(4*8)+(3*1)+(2*2)+(1*1)=134
134 % 10 = 4
So 75381-21-4 is a valid CAS Registry Number.
75381-21-4Relevant articles and documents
Antihypertensive Agents: Angiotensin Converting Enzyme Inhibitors. 1--L-prolines
McEvoy, Francis J.,Lai, Fong M.,Albright, J. Donald
, p. 381 - 392 (2007/10/02)
A series of 1--L-proline derivatives was synthesized.A number of these compounds are potent angiotensin converting enzyme (ACE) inhibitors that lowered blood pressure in aorta-coarcted renal hypertensive rats.The most active