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112881-74-0

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112881-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112881-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,8,8 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 112881-74:
(8*1)+(7*1)+(6*2)+(5*8)+(4*8)+(3*1)+(2*7)+(1*4)=120
120 % 10 = 0
So 112881-74-0 is a valid CAS Registry Number.

112881-74-0Relevant articles and documents

Reactions of Cyclic Anhydrides: Part XII - A Facile Approach to 3,1-Benzoxazin-4-ones via Anilic Acids

Balasubramaniyan, V.,Argade, N. P.

, p. 476 - 477 (2007/10/02)

Methyl o-carboxymaleanilates (IIa-c), the corresponding fumaranilates (IId,e) and fumaranilic acids (Id,e) furnish 3,1-benzoxazin-4-ones (IIIa-g) when treated with sodium acetate - acetic anhydride: under comparable conditions, o-methoxycarbonylmaleanilic

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