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115012-02-7

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115012-02-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115012-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,1 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 115012-02:
(8*1)+(7*1)+(6*5)+(5*0)+(4*1)+(3*2)+(2*0)+(1*2)=57
57 % 10 = 7
So 115012-02-7 is a valid CAS Registry Number.

115012-02-7Upstream product

115012-02-7Downstream Products

115012-02-7Relevant articles and documents

2-Amino-1-methyl-1H-imidazole-4,5-dione: Synthesis and the Dimroth Type Rearrangement to Creatone (2-Methyl-amino-1H-imidazole-4,5-dione)

Yamamoto, Hiroshi,Ohira, Chikara,Aso, Toshiaki,Pfleiderer, Wolfgang

, p. 4115 - 4120 (1987)

Treatment of creatinine with BOC-ON gave 2-t-butoxycarbonylamino-1-methyl-1,5-dihydro-4H-imidazol-4-one, which was oxidized with mercury(II) acetate to the corresponding 1H-imidazole-4,5-dione.Deprotection of the amino group of this dione afforded the title compound 4, which in turns was shown to undergo a facile, Dimroth-type rearrangement under weakly acidic conditions to give creatone, thus proving 4 to be the key intermediate in the formation of creatone from various starting materials.The equilibria among these compounds are discussed.

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