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2,5-Pyrrolidinedione, 3-(1H-benzimidazol-1-yl)-1-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

49692-03-7

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49692-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49692-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,9 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 49692-03:
(7*4)+(6*9)+(5*6)+(4*9)+(3*2)+(2*0)+(1*3)=157
157 % 10 = 7
So 49692-03-7 is a valid CAS Registry Number.

49692-03-7Downstream Products

49692-03-7Relevant academic research and scientific papers

Regioselective hetero-Michael addition of oxygen, sulfur, and nitrogen nucleophiles to maleimides catalyzed by BF3·OEt2

An, Yu-Long,Deng, Yun-Xia,Zhang, Wei,Zhao, Sheng-Yin

, p. 1581 - 1592 (2015)

Abstract A practical BF3·OEt2-catalyzed regioselective 1,2-addition or 1,4-hetero-Michael addition of oxygen, sulfur, and nitrogen nucleo philes to maleimides has been developed for the synthesis of alkyl fumarate derivatives or 3-su

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