80816-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80816-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80816-80:
(7*8)+(6*0)+(5*8)+(4*1)+(3*6)+(2*8)+(1*0)=134
134 % 10 = 4
So 80816-80-4 is a valid CAS Registry Number.
80816-80-4Relevant academic research and scientific papers
PHOTOCYCLOADDITIONS TO 3-PHENYL-1,2-BENZISOTHIAZOLE
Sindler-Kulyk, M.,Neckers, D. C.,Blount, J. R.
, p. 3377 - 3384 (2007/10/02)
Photocycloaddition reactions of 3-phenyl-1,2-benzisothiazole to alkenes yield derivatives of 2,3-dihydro-1,4-benzothiazepine in one step reactions.The photoadditions are both regio and stereospecific.
