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(1R,3aS,4S,7aR)-1-((R)-1,5-Dimethyl-hexyl)-4-{2-[5-(2-methoxy-ethoxymethoxy)-2-methyl-phenyl]-ethyl}-7a-methyl-octahydro-inden-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

210987-78-3

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210987-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210987-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,9,8 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 210987-78:
(8*2)+(7*1)+(6*0)+(5*9)+(4*8)+(3*7)+(2*7)+(1*8)=143
143 % 10 = 3
So 210987-78-3 is a valid CAS Registry Number.

210987-78-3Relevant academic research and scientific papers

Synthesis of calicoferol E and astrogorgiadiol, two marine 9,10- secosteroids

Della Sala, Giorgio,Izzo, Irene,De Riccardis, Francesco,Sodano, Guido

, p. 4741 - 4744 (2007/10/03)

The synthesis of two marine 9,10-secosteroids, calicoferol E and astrogorgiadiol, has been achieved starting from vitamin D3. The conceived approach establishes a general convergent Strategy toward the synthesis of 9,10-secosteroids.

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