81763-77-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81763-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,6 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81763-77:
(7*8)+(6*1)+(5*7)+(4*6)+(3*3)+(2*7)+(1*7)=151
151 % 10 = 1
So 81763-77-1 is a valid CAS Registry Number.
81763-77-1Relevant academic research and scientific papers
DIPOLE STABILIZED α-AMINO CARBANIONS. II. ALKYLATION OF TETRAHYDROISOQUINOLINES IN THE 1-POSITION.
Meyers, A. I.,Hellring, Stuart,Hoeve, Wolter Ten
, p. 5115 - 5118 (2007/10/02)
N-Formamidine derivatives of tetrahydroisoquinolines are metalated and alkylated to give 1-substituted derivatives.Regeneration of the parent amine is accomplished by several different reagents.
