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5-benzyloxymethyl-2-furoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42890-01-7

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42890-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42890-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,9 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42890-01:
(7*4)+(6*2)+(5*8)+(4*9)+(3*0)+(2*0)+(1*1)=117
117 % 10 = 7
So 42890-01-7 is a valid CAS Registry Number.

42890-01-7Relevant academic research and scientific papers

Ring Transformation of 2-Furylcarbamates to 5-Hydroxy-3-pyrrolin-2-ones

Yakushijin, Kenichi,Suzuki, Rika,Kawaguchi, Naoko,Tsuboi, Yoshinori,Furukawa, Hiroshi

, p. 2049 - 2055 (2007/10/02)

N-Ethoxycarbonyl- and N-benzyloxycarbonyl-5-hydroxy-5-methoxyalkylpyrrolinones (6a-c) and (7a-c) together with minor products 8-10 were obtained from the photooxidation or autoxidation of corresponding 2-furylcarbamates (4a-c) and (5a-c).The catalytic hyd

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