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115061-13-7

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115061-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115061-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,6 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 115061-13:
(8*1)+(7*1)+(6*5)+(5*0)+(4*6)+(3*1)+(2*1)+(1*3)=77
77 % 10 = 7
So 115061-13-7 is a valid CAS Registry Number.

115061-13-7Downstream Products

115061-13-7Relevant articles and documents

The Wittig Reaction of 2-t-Butoxycarbonyl-1-methoxycarbonylethylidenetriphenylphosphorane: A Surrogate for Stobbe Reaction

Rizzacasa, Mark A.,Sargent, Melvyn V.

, p. 1737 - 1743 (2007/10/02)

The reaction of 2-t-butoxycarbonyl-1-methoxycarbonylethylidenetriphenylphosphorane (3) with a range of aromatic aldehydes has been explored.The resultant itaconic esters, obtained in high yield, are readily converted into methyl 4-acetoxynaphthalene-2-carboxylates.

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