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58262-43-4

58262-43-4

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58262-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58262-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,6 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 58262-43:
(7*5)+(6*8)+(5*2)+(4*6)+(3*2)+(2*4)+(1*3)=134
134 % 10 = 4
So 58262-43-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O2/c1-19(2)10-9-11-20(3)21-12-17-30(8)26-22(13-16-29(21,30)7)28(6)15-14-25(32)27(4,5)24(28)18-23(26)31/h19-21,24-25,32H,9-18H2,1-8H3/t20-,21-,24?,25+,28-,29-,30+/m1/s1

58262-43-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-hydroxy-4,4,10,13,14-pentamethyl-17-(6-methylheptan-2-yl)-1,2,3,5,6,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-7-one

1.2 Other means of identification

Product number -
Other names 7-oxo-24,25-dihydrolanosterol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:58262-43-4 SDS

58262-43-4Downstream Products

58262-43-4Relevant articles and documents

TETRACYCLIC TRITERPENES. X. SOLVENT EFFECT IN REACTIONS OF TETRASUBSTITUTED TRITERPENOIDAL OLEFINS WITH OZONE. AN ALLYLIC OXIDATION

Paryzek, Zdzislaw,Martynow, Jacek

, p. 2130 - 2136 (2007/10/02)

The highly hindered 8,9 double bond in lanostane derivatives was found susceptible to oxidation with ozone.The reaction depends on the polarity of the solvent.It is proposed that the structure of the initial complex formed between the olefin and ozone is influenced by the reaction medium.Reaction of 3β-acetoxy-5α-lanost-8-ene with ozone gives 8α,9α-epoxide in methylene chloride, while 3β-acetoxy-5-α-lanost-8-en-7-one, an allylic oxidation product, is the main compound formed in ethyl acetate.

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