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680575-35-3

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680575-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 680575-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,0,5,7 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 680575-35:
(8*6)+(7*8)+(6*0)+(5*5)+(4*7)+(3*5)+(2*3)+(1*5)=183
183 % 10 = 3
So 680575-35-3 is a valid CAS Registry Number.

680575-35-3Downstream Products

680575-35-3Relevant articles and documents

O-Trimethylsilylenol ethers as versatile building blocks in a modular preparation of polyenic backbone

Domagalska, Beata W.,Syper, Ludwik,Wilk, Kazimiera A.

, p. 1931 - 1939 (2007/10/03)

Versatility and synthetic potential of 1-(trimethylsilyloxy)-1,3-butadiene, 1-(trimethylsilyloxy)penta-1,3-diene, and their methyl substituted derivatives have been demonstrated in a modular synthetic methodology of stereodefined π-conjugated unsymmetrical, symmetrical two-dimensional, and octupolar polyenal structure.

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