84538-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84538-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,3 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84538-77:
(7*8)+(6*4)+(5*5)+(4*3)+(3*8)+(2*7)+(1*7)=162
162 % 10 = 2
So 84538-77-2 is a valid CAS Registry Number.
84538-77-2Relevant academic research and scientific papers
Photocycloaddition Reactions of 3-Phenyl-1,2-benzisothiazole and Alkynes
Sindler-Kulyk, M.,Neckers, D. C.
, p. 1275 - 1281 (2007/10/02)
Photocycloaddition reactions of 3-phenyl-1,2-benzisothiazole (1) and the electron-rich alkynes ethoxyacetylene (2a), ethoxypropyne (2b), and (diethylamino)propyne (2c) gave substituted 3,4-benzo-2,6-thiazabicyclohepta-3,6-dienes (3a, 3b, 6) in one-
