85925-89-9

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Basic information

Product Name: 19-nor-10-ketovitamin D2
Synonyms: 19-nor-10-ketovitamin D2
CAS NO:85925-89-9
Molecular Formula: C₂₇H₄₂O₂
Molecular Weight: 398.62118
EINECS: N/A
Product Categories: N/A
Mol File: 85925-89-9.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 528.2°Cat760mmHg
Flash Point: 223°C
Appearance: /
Density: 1.066g/cm³
Vapor Pressure: 2.3E-13mmHg at 25°C
Refractive Index: 1.587
Storage Temp.: N/A
Solubility: N/A
PKA: 14.08±0.20(Predicted)
CAS DataBase Reference: 19-nor-10-ketovitamin D2(CAS DataBase Reference)
NIST Chemistry Reference: 19-nor-10-ketovitamin D2(85925-89-9)
EPA Substance Registry System: 19-nor-10-ketovitamin D2(85925-89-9)

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: 85925-89-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 85925-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,2 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85925-89:
(7*8)+(6*5)+(5*9)+(4*2)+(3*5)+(2*8)+(1*9)=179
179 % 10 = 9
So 85925-89-9 is a valid CAS Registry Number.

InChI:InChI=1/C27H42O2/c1-18(2)19(3)8-9-20(4)24-13-14-25-21(7-6-16-27(24,25)5)10-11-22-17-23(28)12-15-26(22)29/h8-11,18-20,23-25,28H,6-7,12-17H2,1-5H3/b9-8+,21-10+,22-11+/t19-,20+,23+,24-,25-,27+/m0/s1

85925-89-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	(2E,4R)-2-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-hydroxycyclohexan-1-one

1.2 Other means of identification

Product number	-
Other names	19-Nor-10-ketovitamin D2

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:85925-89-9 SDS

85925-89-9Upstream product

85925-89-9Downstream Products

51744-66-2 3β-hydroxy-9,10-secoergosta-5(E),7(E),10(19),22(E)-tetraene

85925-89-9Relevant articles and documents

A Selective Degradation of the Exomethylene Group of Vitamin D. - A Simple Entry to 10-Oxo-19-norcholecalciferol and 10-Oxo-19-norergocalciferol

Reischl, Wolfgang

, p. 587 - 594 (2007/10/02)

Nitrile oxides, generated in situ from nitroalkanes, add exclusively to the exomethylene group of (Z)- and (E)-vitamin D3 acetates (1a, 12a) and D2 acetates (1b, 12b).The so generated spirocyclic isoxazoline derivatives are transform

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