929297-20-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 929297-20-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,2,9 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 929297-20:
(8*9)+(7*2)+(6*9)+(5*2)+(4*9)+(3*7)+(2*2)+(1*0)=211
211 % 10 = 1
So 929297-20-1 is a valid CAS Registry Number.
929297-20-1Relevant articles and documents
Asymmetric synthesis of 1-substituted tetrahydro-3-benzazepines as NMDA receptor antagonists
Wirt, Ursula,Schepmann, Dirk,Wuensch, Bernhard
, p. 462 - 475 (2007)
A novel asymmetric synthesis of 1-substituted tetrahydro-3-benzazepines (R)-15 and (S)-15 has been performed. Starting with o-phenylenediacetic acid (1) and (R)-phenylglycinol as chiral auxiliary the tricyclic oxazololactam (3R)-10 was synthesized as key
