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14357-76-7

Dihydroetorphine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14357-76-7

14357-76-7 Suppliers

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14357-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14357-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,5 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14357-76:
(7*1)+(6*4)+(5*3)+(4*5)+(3*7)+(2*7)+(1*6)=107
107 % 10 = 7
So 14357-76-7 is a valid CAS Registry Number.
InChI:InChI=1/C25H35NO4/c1-5-8-22(2,28)17-14-23-9-10-25(17,29-4)21-24(23)11-12-26(3)18(23)13-15-6-7-16(27)20(30-21)19(15)24/h6-7,17-18,21,27-28H,5,8-14H2,1-4H3/t17-,18-,21-,22-,23-,24+,25-/m1/s1

14357-76-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Dihydroetorphine

1.2 Other means of identification

Product number -
Other names 8H-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7-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:14357-76-7 SDS

14357-76-7Downstream Products

14357-76-7Relevant articles and documents

IMPROVED METHOD OF MANUFACTURING BUPRENORPHINE AND ANALOGUES THEREOF FROM ORIPAVINE

-

Page/Page column 27, (2016/06/15)

The invention relates to an improved method of preparing buprenorphine, a salt thereof, analogues of buprenorphine and their salts. In particular, the invention relates to a method of preparing buprenorphine and related products and salts in economic and ecologic ways having increased yields.

A facile synthesis and structural verification of etorphine and dihydroetorphine from codeine

Huang, Xin-Ren,Srimurugan, Sankareswaran,Lee, Gene-Hsiang,Chena, Chinpiao

experimental part, p. 101 - 107 (2011/11/28)

In this study, an improved process for the synthesis of etorphine and dihydroetorphine from codeine with an overall yield of 2.7% and 1.5% respectively is described. The structure of 19-propylthevinol 7 was verfied by X-ray structure analysis. This result is promising for synthesizing various morphine-based drugs.