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81481-19-8

6,6-ethylenedioxy-2α,3α-isopropylidenedioxy-22ξ-acetoxy-23ξ-phenylsulfonyl-24S-methyl-5α-cholestane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81481-19-8

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81481-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81481-19-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,8 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81481-19:
(7*8)+(6*1)+(5*4)+(4*8)+(3*1)+(2*1)+(1*9)=128
128 % 10 = 8
So 81481-19-8 is a valid CAS Registry Number.

81481-19-8Downstream Products

81481-19-8Relevant articles and documents

SYNTHESIS OF (22S,23S)-HOMOBRASSINOLIDE AND BRASSINOLIDE FROM STIGMASTEROL

Mori, Kenji,Sakakibara, Masayuki,Ichikawa, Yoshitaka,Ueda, Hiraki,Okada, Katsuhide,et al.

, p. 2099 - 2110 (2007/10/02)

(22S, 23S)-Homobrassinolide (2α, 3α, 22S, 23S-tetrahydroxy-24S-ethyl-B-homo-7-oxa-5α-cholestan-6-one) and brassinolide (2α, 3α, 22R, 23R-tetrahydroxy-24S-methyl-B-homo-7-oxa-5α-cholestan-6-one) were synthesized from stigmasterol and shown to promote plant growth.

SYNTHESIS OF BRASSINOLIDE, A PLANT GROWTH PROMOTING STEROIDAL LACTONE

Sakakibara, Masayuki,Okada, Katsuhide,Ichikawa, Yoshitaka,Mori, Kenji

, p. 301 - 304 (2007/10/02)

Brassinolide (2α,3α,22R,23R-tetrahydroxy-24S-methyl-B-homo-7-oxa-5α-cholestan-6-one) was synthesized from stigmasterol and (R)-(+)-citronellic acid.

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