161972-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161972-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,7 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 161972-24:
(8*1)+(7*6)+(6*1)+(5*9)+(4*7)+(3*2)+(2*2)+(1*4)=143
143 % 10 = 3
So 161972-24-3 is a valid CAS Registry Number.
161972-24-3Relevant articles and documents
CAMPHORCARBONYL
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, (2008/06/13)
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PIPERAZINYLCAMPHORSULFONYL OXYTOCIN ANTAGONISTS
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, (2008/06/13)
The invention is directed to a series of novel piperazinylcamphorsulfonyl compounds where the camphor ring is substituted by amides, amines, alkanes, alkenes, alkylamines, halogens, hydroxy, carboxy, alkoxycarbonyl and heterocyclic tings. Such compounds a