Cas 908862-38-4,(20R)-1α-[(tert-butyldimethylsilyl)oxy]-16-ene-22-thia-25-[(triethylsilyl)oxy]-26,27-dimethyl-19,24-dinorvitamin D<sub>3</sub> tert-butyldimethylsilyl ester

908862-38-4

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Product Name: (20R)-1α-[(tert-butyldimethylsilyl)oxy]-16-ene-22-thia-25-[(triethylsilyl)oxy]-26,27-dimethyl-19,24-dinorvitamin D₃ tert-butyldimethylsilyl ester
Synonyms: (20R)-1α-[(tert-butyldimethylsilyl)oxy]-16-ene-22-thia-25-[(triethylsilyl)oxy]-26,27-dimethyl-19,24-dinorvitamin D₃ tert-butyldimethylsilyl ester
CAS NO:908862-38-4
Molecular Formula:
Molecular Weight: 777.472
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (20R)-1α-[(tert-butyldimethylsilyl)oxy]-16-ene-22-thia-25-[(triethylsilyl)oxy]-26,27-dimethyl-19,24-dinorvitamin D₃ tert-butyldimethylsilyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (20R)-1α-[(tert-butyldimethylsilyl)oxy]-16-ene-22-thia-25-[(triethylsilyl)oxy]-26,27-dimethyl-19,24-dinorvitamin D₃ tert-butyldimethylsilyl ester(908862-38-4)
EPA Substance Registry System: (20R)-1α-[(tert-butyldimethylsilyl)oxy]-16-ene-22-thia-25-[(triethylsilyl)oxy]-26,27-dimethyl-19,24-dinorvitamin D₃ tert-butyldimethylsilyl ester(908862-38-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 908862-38-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 908862-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,8,6 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 908862-38:
(8*9)+(7*0)+(6*8)+(5*8)+(4*6)+(3*2)+(2*3)+(1*8)=204
204 % 10 = 4
So 908862-38-4 is a valid CAS Registry Number.

908862-38-4Upstream product

908862-38-4Downstream Products

908862-00-0 C₂₆H₄₂O₃S

908862-38-4Relevant academic research and scientific papers

Synthesis and structure-activity relationships of 16-ene-22-thia-1α,25-dihydroxy-26,27-dimethyl-19-norvitamin D3 analogs having side chains of different sizes

Takaku, Hajime,Miyamoto, Yukiko,Asami, Shiori,Shimazaki, Mika,Yamada, Sachiko,Yamamoto, Keiko,Udagawa, Nobuyuki,DeLuca, Hector F.,Shimizu, Masato

, p. 1796 - 1815 (2008/09/21)

We have synthesized eight novel 16-ene-22-thia-26,27-dimethyl-19-norvitamin D3 analogs 1-5 bearing side chains of different sizes, in combination with 20S- and 20R-isomers. The target compounds were prepared by Wittig-Horner reaction of A-ring

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