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1411975-36-4

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1411975-36-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1411975-36-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,1,9,7 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1411975-36:
(9*1)+(8*4)+(7*1)+(6*1)+(5*9)+(4*7)+(3*5)+(2*3)+(1*6)=154
154 % 10 = 4
So 1411975-36-4 is a valid CAS Registry Number.

1411975-36-4Relevant articles and documents

Thermally induced cyclization of electron-rich N-arylthiobenzamides to benzothiazoles

Barrett, Oscene V.,Downer-Riley, Nadale K.,Jackson, Yvette A.

, p. 2579 - 2586 (2012/09/07)

Heating N-(2-methoxyphenyl)benzenecarbothioamides in refluxing nitrobenzene for 24 hours gives the corresponding benzothiazoles with intramolecular ipso substitution of the ortho-methoxy substituent. The thermal cyclization of various other N-arylthiobenzamides is also explored. Georg Thieme Verlag Stuttgart · New York.

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