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79091-78-4

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79091-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79091-78-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,9 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79091-78:
(7*7)+(6*9)+(5*0)+(4*9)+(3*1)+(2*7)+(1*8)=164
164 % 10 = 4
So 79091-78-4 is a valid CAS Registry Number.

79091-78-4Relevant articles and documents

PHOTOCYCLOADDITIONS TO 2-PHENYLBENZOTHIAZOLE

Sindler-Kulyk, M.,Neckers, Douglas C.

, p. 2081 - 2084 (2007/10/02)

Photocycloadditions to 2-phenylbenzothiazoles proceed in high yield with certain alkenes to produce 1,5-benzothiazepines.We report herein the first example of an intermolecular photoaddition to a benzothiazole in which a seven membered heterocyclic system is obtained.The cycloaddition reactions are both regiospecific and stereospecific.

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