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7-Benzyl-1,3,9-trimethyl-3,7,8,9-tetrahydro-purine-2,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78605-53-5

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78605-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78605-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,0 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78605-53:
(7*7)+(6*8)+(5*6)+(4*0)+(3*5)+(2*5)+(1*3)=155
155 % 10 = 5
So 78605-53-5 is a valid CAS Registry Number.

78605-53-5Upstream product

78605-53-5Relevant academic research and scientific papers

NOVEL RING TRANSFORMATION REACTIONS OF XANTHINE DERIVATIVES.

Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Imai, Eiji,Matsumoto, Yukiharu,Miura, Iwao

, p. 1259 - 1262 (2007/10/02)

The novel ring transformation reactions were found in the reactions of 1,3,7,9-tetraalkyl-8,9-dihydroxanthines and acetylenic compounds.The reaction of the dihydroxanthine with DMAD gave a propellane type compound and with methyl propiolate afforded the similar type compound and a pyrimidodiazepine derivative.The mechanism of these reactions was also discussed.

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