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127771-26-0

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127771-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127771-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,7 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 127771-26:
(8*1)+(7*2)+(6*7)+(5*7)+(4*7)+(3*1)+(2*2)+(1*6)=140
140 % 10 = 0
So 127771-26-0 is a valid CAS Registry Number.

127771-26-0Relevant articles and documents

Preparation of key intermediates for the syntheses of coenzyme Q10 and derivatives by cross-metathesis reactions

Nguyen, Trang,Mac, Hung,Pham, Phong

, (2020)

An alternative catalytic strategy for the preparation of benzylmethacrylate esters, key intermediates in the synthesis of coenzyme Q10 and derivatives, was reported. This strategy avoided undesirable stoichiometric reduction/oxidation processes by utilizi

2-SUBSTITUTED COUMARAN DERIVATIVES

-

, (2008/06/13)

The present invention relates to a compound of the formula, wherein R1 stands for hydrogen or a lower alkyl; n denotes an integer of 1 to 6; X stands for an optionally oxidized sulphur atom, oxygen atom or an optionally substituted imino; R2 stands for me

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