632330-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 632330-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,2,3,3 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 632330-04:
(8*6)+(7*3)+(6*2)+(5*3)+(4*3)+(3*0)+(2*0)+(1*4)=112
112 % 10 = 2
So 632330-04-2 is a valid CAS Registry Number.
632330-04-2Relevant articles and documents
Intramolecular Heck reaction of methylenephthalimidine derivatives: A simple route to lennoxamine and chilenine
Kim, Guncheol,Kim, Jin Hee,Kim, Won-Jeong,Kim, Yeon Ah
, p. 8207 - 8209 (2003)
A new concise route to the key intermediate for isoindolobenazepine alkaloids, lennoxamine and chilenine, was developed using amine and keto-ester condensation followed by Heck reaction.
