Cas 37938-17-3,(3S,5R,10S,13R,14R,17R)-17-((2R)-6-hydroxy-6-methylheptan-2-yl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

37938-17-3

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Basic information

Product Name: (3S,5R,10S,13R,14R,17R)-17-((2R)-6-hydroxy-6-methylheptan-2-yl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
Synonyms:
CAS NO:37938-17-3
Molecular Formula:
Molecular Weight: 444.742
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: (3S,5R,10S,13R,14R,17R)-17-((2R)-6-hydroxy-6-methylheptan-2-yl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol(CAS DataBase Reference)
NIST Chemistry Reference: (3S,5R,10S,13R,14R,17R)-17-((2R)-6-hydroxy-6-methylheptan-2-yl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol(37938-17-3)
EPA Substance Registry System: (3S,5R,10S,13R,14R,17R)-17-((2R)-6-hydroxy-6-methylheptan-2-yl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol(37938-17-3)

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: 37938-17-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 37938-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,3 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 37938-17:
(7*3)+(6*7)+(5*9)+(4*3)+(3*8)+(2*1)+(1*7)=153
153 % 10 = 3
So 37938-17-3 is a valid CAS Registry Number.

37938-17-3Upstream product

67106-56-3 Acetic acid (3S,5R,10S,13R,14R,17R)-17-((R)-5-acetoxy-1,5-dimethyl-hexyl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

37938-17-3Downstream Products

37938-17-3Relevant academic research and scientific papers

Dissolving Metal Reduction of Esters to Alkanes. A Method for the Deoxygenation of Alcohols

Barrett, Anthony G. M.,Godfrey, Christopher R. A.,Hollinshead, David M.,Prokopiou, Panayiotis A.,Barton, Derek H. R.,et al.

, p. 1501 - 1509 (2007/10/02)

Divers carboxylic esters have been reduced with dissolving Group 1A metals.Using lithium in ethylamine, sterically hindered esters (RCO2R') were deoxygenated giving the alkane (R'H) whereas non-hindered esters regenerated the parent alcohol (R'OH).This permitted the selective deoxygenation of diesters.Conversely, potassium-sodium eutectic solubilised with 18-crown-6 in t-butylamine and tetrahydrofuran (THF) efficiently deoxygenated both hindered and non-hindered esters.In the absence of nucleophiles at ambient temperture the principal reaction of carboxylic ester radical anions was deoxygenation.

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