113417-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113417-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,1 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113417-37:
(8*1)+(7*1)+(6*3)+(5*4)+(4*1)+(3*7)+(2*3)+(1*7)=91
91 % 10 = 1
So 113417-37-1 is a valid CAS Registry Number.
113417-37-1Relevant articles and documents
SYNTHESIS OF PYRROLOISOQUINOLINES
Shklyaev, V. S.,Aleksandrov, B. B.,Mikhailovskii, A. G.,Vakhrin, M. I.
, p. 790 - 792 (1987)
Enamine derivatives of 3,4-dihydroisoquinoline obtained by the Ritter reaction form 2,3-dioxo-5,5RR1-1-R2-2,3,5,6-tetrahydropyrroloisoquinolines with oxalyl chloride.
