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(E)-1-<5-Benzyloxycarbonyl-3-(2-methoxycarbonylethyl)-4-methoxycarbonylmethylpyrrol-2-yl>-3-<4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethyl-5-t-butoxycarbonylpyrrol-2-yl>-2-nitropropene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

116683-93-3

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116683-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116683-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,8 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116683-93:
(8*1)+(7*1)+(6*6)+(5*6)+(4*8)+(3*3)+(2*9)+(1*3)=143
143 % 10 = 3
So 116683-93-3 is a valid CAS Registry Number.

116683-93-3Downstream Products

116683-93-3Relevant academic research and scientific papers

Biosynthesis of Porphyrins and Related Macrocycles. Part 30. Synthesis of the Macrocycle of the Spiro System Proposed as an Intermediate Generated by Cosynthetase

Stark, W. Marshall,Baker, G. Mark,Leeper, J. Finian,Raihby, R. Paul,Battersby, R. Alan

, p. 1187 - 1202 (2007/10/02)

Synthesis are described of two compounds having the 1,14-(propane-1,3-diyl)tripyrrin macrocycle (5), which is the basis of the spiro compound (2) proposed as an intermediate during the cyclization of hydroxy methylbilane (1) to uro'gen III (3), catalysed

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