1237793-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1237793-27-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,7,7,9 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1237793-27:
(9*1)+(8*2)+(7*3)+(6*7)+(5*7)+(4*9)+(3*3)+(2*2)+(1*7)=179
179 % 10 = 9
So 1237793-27-9 is a valid CAS Registry Number.
1237793-27-9Relevant academic research and scientific papers
Synthesis of 4(6)-amino-6(4)-halo-2,1,3-benzoxadiazoles
Gornostaev,Bocharova,Dolgushina,Bagryanskaya,Gatilov
experimental part, p. 693 - 698 (2010/10/04)
By reactions of 4-amino-2,6-dihalonitrosobenzenes with sodium azide and 4,6-dihalo-2,1,3-benzoxadiazoles with amines a group of 2,1,3-benzoxadiazole aminoderivatives was prepared. Pleiades Publishing, Ltd., 2010.
