151265-34-8

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Basic information

Product Name: 21-CHLORO-16-ALPHA-METHYLPREGNA-1,4,9(11)-TRIENE-3,20-DIONE
Synonyms: 21-CHLORO-16-ALPHA-METHYLPREGNA-1,4,9(11)-TRIENE-3,20-DIONE
CAS NO:151265-34-8
Molecular Formula: C22H27 Cl O2
Molecular Weight: 358.9
EINECS: N/A
Product Categories: N/A
Mol File: 151265-34-8.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 21-CHLORO-16-ALPHA-METHYLPREGNA-1,4,9(11)-TRIENE-3,20-DIONE(CAS DataBase Reference)
NIST Chemistry Reference: 21-CHLORO-16-ALPHA-METHYLPREGNA-1,4,9(11)-TRIENE-3,20-DIONE(151265-34-8)
EPA Substance Registry System: 21-CHLORO-16-ALPHA-METHYLPREGNA-1,4,9(11)-TRIENE-3,20-DIONE(151265-34-8)

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: 151265-34-8(Hazardous Substances Data)

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151265-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151265-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,2,6 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 151265-34:
(8*1)+(7*5)+(6*1)+(5*2)+(4*6)+(3*5)+(2*3)+(1*4)=108
108 % 10 = 8
So 151265-34-8 is a valid CAS Registry Number.

151265-34-8SDS

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	21-chloropregna-16α-methyl-1,4,9(11)-triene-3,20-dione

1.2 Other means of identification

Product number	-
Other names	(8S,10S,13S,14S,16R,17S)-17-(2-Chloro-acetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-cyclopenta[a]phenanthren-3-one

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:151265-34-8 SDS

151265-34-8Upstream product

56016-90-1 21-hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione

151265-34-8Downstream Products

151265-34-8Relevant articles and documents

An effective method for the preparation of 21-chlorosteroids using the Vilsmeier reagent

Wuts,Cabaj,Maisto

, p. 2199 - 2211 (2007/10/02)

A simple procedure for the conversion of 21-steroidal alcohols to the corresponding 12-chlorides using the Vilsmeier reagent is described.

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