Cas 81917-15-9,(9S,10R,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 4-methylbenzenesulfinate

81917-15-9

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Basic information

Product Name: (9S,10R,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 4-methylbenzenesulfinate
Synonyms: (9S,10R,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 4-methylbenzenesulfinate
CAS NO:81917-15-9
Molecular Formula:
Molecular Weight: 426.62
EINECS: N/A
Product Categories: N/A
Mol File: 81917-15-9.mol
Article Data: 3

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: (9S,10R,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 4-methylbenzenesulfinate(CAS DataBase Reference)
NIST Chemistry Reference: (9S,10R,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 4-methylbenzenesulfinate(81917-15-9)
EPA Substance Registry System: (9S,10R,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 4-methylbenzenesulfinate(81917-15-9)

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: 81917-15-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 81917-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,1 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81917-15:
(7*8)+(6*1)+(5*9)+(4*1)+(3*7)+(2*1)+(1*5)=139
139 % 10 = 9
So 81917-15-9 is a valid CAS Registry Number.

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81917-15-9Relevant articles and documents

Sulfination of alcohols with sodium sulfinates promoted by BF3·OEt2: An unexpected access

Huang, Mingming,Hu, Liangzhen,Shen, Hang,Liu, Qing,Hussain, Muhammad Ijaz,Pan, Jing,Xiong, Yan

supporting information, p. 1874 - 1879 (2016/04/19)

A BF3·OEt2-promoted direct substitution of various alcohols with sodium sulfinates affording sulfinates under mild conditions has been developed. Further reaction of the hydroxysteroids achieves the highly complex sulfinates in good yields, which are two potential pharmacophores routinely encountered in drug discovery.

A Convenient Synthesis of p-Toluenesulphinic Esters

Boar, Robin B.,Patel, Arvind C.

, p. 584 - 586 (2007/10/02)

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