78975-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78975-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,7 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78975-44:
(7*7)+(6*8)+(5*9)+(4*7)+(3*5)+(2*4)+(1*4)=197
197 % 10 = 7
So 78975-44-7 is a valid CAS Registry Number.
78975-44-7Relevant academic research and scientific papers
Simple and Vinylogous Dioxocyclobutenyl-Substituted Haloformamidines
Ried, Walter,Dietschmann, Hans
, p. 1009 - 1014 (2007/10/02)
Haloformamidines 3 have been prepared in good yields by direct combination of halocyclobutenediones 1 and N,N-dialkylcyanamides 2.Other halogens are introduced by halogen exchange. malononitriles 4 as nitrile components yield v
