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128800-00-0

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128800-00-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128800-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,0 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128800-00:
(8*1)+(7*2)+(6*8)+(5*8)+(4*0)+(3*0)+(2*0)+(1*0)=110
110 % 10 = 0
So 128800-00-0 is a valid CAS Registry Number.

128800-00-0Upstream product

128800-00-0Relevant articles and documents

Stereoselective formation of allylic sulfides via two sequential [3,3]-sigmatropic rearrangements of allylic xanthates and its mechanistic aspects

Harano,Ohizumi,Misaka,Yamashiro,Hisano

, p. 619 - 624 (2007/10/02)

O-(2-Alkenyl) S-alkyl dithiocarbonates (allylic xanthates) were pyrolyzed to give 2-alkenyl alkyl sulfides (allylic sulfides) via the corresponding allylically isomeric S-(2-alkenyl) S-alkyl dithiocarbonates. The reaction follows the first-order rate law

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