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5-Dimethylcarbamoyl-3-(2-methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-1H-pyrrole-2-carboxylic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74839-05-7

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74839-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74839-05-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,3 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74839-05:
(7*7)+(6*4)+(5*8)+(4*3)+(3*9)+(2*0)+(1*5)=157
157 % 10 = 7
So 74839-05-7 is a valid CAS Registry Number.

74839-05-7Downstream Products

74839-05-7Relevant academic research and scientific papers

Biosynthesis of porphyrins and related macrocycles. Part 49. Exploration of synthetic routes to analogues of the spiro-intermediate for porphyrin biosynthesis

Hawker, Craig J.,Petersen, Paul M.,Leeper, Finian J.,Battersby, Alan R.

, p. 1519 - 1530 (2007/10/03)

The proposed intermediacy of the spiro-pyrrolenine 1 for the biosynthesis of uroporphyrinogen III has focussed attention on its synthesis. Several different approaches to close analogues of this compound are explored, including (a) the synthesis of a dila

Synthetic and Biosynthetic Studies of Porphyrins. Part 9. Synthesis of Isocoproporphyrin, Dehydroisocoproporphyrin, and De-ethylisocopropophyrin

Jackson, Anthony H.,Lash, Timothy D.,Ryder, David J.

, p. 287 - 298 (2007/10/02)

The title compounds, which were extracted by patients suffering from porphyria cutanea tarda or rats poisoned with hexachlorobenzene have been synthesized by the b-oxobilane route.Isocoproporphyrin tetramethyl ester (7a) were prepared from pyrromethanes c

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