1385784-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1385784-13-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,5,7,8 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1385784-13:
(9*1)+(8*3)+(7*8)+(6*5)+(5*7)+(4*8)+(3*4)+(2*1)+(1*3)=203
203 % 10 = 3
So 1385784-13-3 is a valid CAS Registry Number.
1385784-13-3Relevant academic research and scientific papers
Antitumor activity of novel pyridine, thiophene and thiazole derivatives
Ghorab, Mostafa M.,Al-Said, Mansour S.
, p. 965 - 973 (2012/10/08)
2-Cyano-N'-[1-(2,5-dimethoxyphenyl)]ethylideneacetohydrazide 1 was obtained via reaction of cyanoacetic acid hydrazide with 2,5-dimethoxyacetophenone. A number of novel pyridines 2aj, 3, 4, thiophenes 5-9 and thiazoles 10-12 were prepared by using the hyd
