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207982-01-2

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207982-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207982-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,9,8 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 207982-01:
(8*2)+(7*0)+(6*7)+(5*9)+(4*8)+(3*2)+(2*0)+(1*1)=142
142 % 10 = 2
So 207982-01-2 is a valid CAS Registry Number.

207982-01-2Relevant articles and documents

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

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