55864-37-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55864-37-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,6 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55864-37:
(7*5)+(6*5)+(5*8)+(4*6)+(3*4)+(2*3)+(1*7)=154
154 % 10 = 4
So 55864-37-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N4/c9-5-10-8-11-6-3-1-2-4-7(6)12-8/h1-4H,(H2,10,11,12)
55864-37-4Relevant articles and documents
Diphenyl Cyanocarbonimidate. A Versatile Synthon for the Construction of Heterocyclic Systems
Webb, R. Lee,Labaw, Clifford S.
, p. 1205 - 1206 (2007/10/02)
A simple high yield synthesis of diphenyl cyanocarbonimidate is reported.This synthon may be used to prepare functionalized benzimidazoles, benzoxazoles and triazoles in good yield under mild conditions.