79309-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79309-80-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,0 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79309-80:
(7*7)+(6*9)+(5*3)+(4*0)+(3*9)+(2*8)+(1*0)=161
161 % 10 = 1
So 79309-80-1 is a valid CAS Registry Number.
79309-80-1Relevant articles and documents
THE PREPARATION OF 1-BENZOYL-6,7-DIMETHOXY-5-KETO-1,2,2a,3,4,5-HEXAHYDROBENZINDOLE
Stamos, Ioannis K.
, p. 1813 - 1818 (2007/10/02)
The synthesis of 1-benzoyl-6,7-dimethoxy-5-keto-1,2,2a,3,4,5-hexahydrobenzindole (10) is described.Reduction of the pyrrole ring of 3-(5',6'-dimethoxy-3'-indolyl)propanoic acid (6) with borane pyridine complex and a proton source, followed by N-benzoy
