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85121-13-7

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85121-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85121-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,2 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85121-13:
(7*8)+(6*5)+(5*1)+(4*2)+(3*1)+(2*1)+(1*3)=107
107 % 10 = 7
So 85121-13-7 is a valid CAS Registry Number.

85121-13-7Downstream Products

85121-13-7Relevant articles and documents

ONE-POT SYNTHESIS OF KETONES FROM CARBOXYLIC ACIDS AND GRIGNARD REAGENTS USING N,N-DIPHENYL-p-METHOXYPHENYLCHLOROMETHYLENIMINIUM CHLORIDE

Fujisawa, Tamotsu,Mori, Toshiki,Sato, Toshio

, p. 5059 - 5062 (1982)

N,N-Diphenyl-p-methoxyphenylchloromethyleniminium chloride is found to be an effective condensation reagent of carboxylic acids and Grignard reagents under mild conditions to afford the corresponding ketones in high yields.

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