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3β-(dimethylphenylsiloxy)-17-(Z)-ethylidene-5α-androstan-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

194472-91-8

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194472-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194472-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,4,7 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 194472-91:
(8*1)+(7*9)+(6*4)+(5*4)+(4*7)+(3*2)+(2*9)+(1*1)=168
168 % 10 = 8
So 194472-91-8 is a valid CAS Registry Number.

194472-91-8Downstream Products

194472-91-8Relevant academic research and scientific papers

Steroids as photonic wires. Z → E olefin photoisomerization involving ketone singlet → triplet switches by through-bond energy transfer

Agyin, Joseph K.,Timberlake, Larry D.,Morrison, Harry

, p. 7945 - 7953 (1997)

A series of steroids has been studied in which there is a dimethylphenylsiloxy (DPSO) group at the 3 position to serve as a light-absorbing antenna, a ketone group at C6 or C11 to serve as an energy 'relay' or as a 'singlet-triplet switch', and an olefin

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