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111607-75-1

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111607-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111607-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,0 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111607-75:
(8*1)+(7*1)+(6*1)+(5*6)+(4*0)+(3*7)+(2*7)+(1*5)=91
91 % 10 = 1
So 111607-75-1 is a valid CAS Registry Number.

111607-75-1Downstream Products

111607-75-1Relevant articles and documents

Hydroxylations microbiologiques de pyrrolidinones-2 (note de laboratoire)

Srairi, Driss,Maurey, Georges

, p. 297 - 301 (2007/10/02)

Microbial hydroxylations of various pyrrolidin-2 ones, especially N-acylated, with Beauveria sulfurescens have been carried out.The regioselectivity depends on the nature of the substituent on the nitrogen atom and the hydroxylation may occur at position 3,4 or 5 of the heterocycle.Hydroxylations at position 3 or 4 occur with low enantioselectivity.

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