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370-48-9

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370-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 370-48-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 370-48:
(5*3)+(4*7)+(3*0)+(2*4)+(1*8)=59
59 % 10 = 9
So 370-48-9 is a valid CAS Registry Number.

370-48-9Relevant articles and documents

Trifluoromethylthiodediazoniation: A simple, efficient route to trifluoromethyl aryl sulfides

Adams, Dave J.,Goddard, Andrew,Clark, James H.,Macquarrie, Duncan J.

, p. 987 - 988 (2007/10/03)

Copper(I) trifluoromethanethiolate reacts with a range of diazonium salts containing electron-withdrawing groups to give the corresponding trifluoromethyl aryl sulfides in high yield; it is also possible to carry out the diazotisation and trifluoromethylthiolation in one pot directly from the anilines.

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