73725-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73725-74-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,2 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73725-74:
(7*7)+(6*3)+(5*7)+(4*2)+(3*5)+(2*7)+(1*4)=143
143 % 10 = 3
So 73725-74-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H29N3O3/c1-28-21-8-7-18(19-16-23(27)24-17-19)15-22(21)29-14-13-25-9-11-26(12-10-25)20-5-3-2-4-6-20/h2-8,15,19H,9-14,16-17H2,1H3,(H,24,27)
73725-74-3Relevant academic research and scientific papers
Aminoalkoxyphenylpyrrolidone antihypertonic agents and use thereof
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, (2008/06/13)
Novel aminoalkoxyphenylpyrrolidones of the following formula show antihypertonic activity: STR1 wherein R1 is H or OCH3 ; R2 and R3 are each, independently, H, C1-4 alkyl, OH, C1-6 acyloxy,