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C73H104O6S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

899809-09-7

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899809-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 899809-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,9,8,0 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 899809-09:
(8*8)+(7*9)+(6*9)+(5*8)+(4*0)+(3*9)+(2*0)+(1*9)=257
257 % 10 = 7
So 899809-09-7 is a valid CAS Registry Number.

899809-09-7Relevant academic research and scientific papers

Friedel-Crafts allylation of 2-(benzyloxy)-3,4,5-trimethoxytoluene catalysed by a metal trifluoromethanesulfonic salt: Synthesis of coenzyme Q10

Zheng, Yun-Feng,Lin, Jing-Du,Li, Cheng-Ping,Li, Jing-Hua

, p. 686 - 688 (2007)

In the presence of a catalytic amount of scandium triflate, 2-benzyloxy-3,4,5-trimethoxytoluene reacted with allylic derivatives 4, giving the key intermediate 3 (R = benzyl) which was used for preparing coenzyme Q10, in moderate to high yields.

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