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545-90-4

545-90-4

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545-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 545-90-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 545-90:
(5*5)+(4*4)+(3*5)+(2*9)+(1*0)=74
74 % 10 = 4
So 545-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H29NO/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17,20,23H,5,16H2,1-4H3

545-90-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name Alphamethadol

1.2 Other means of identification

Product number -
Other names 6-Dimethylamino-4,4-diphenyl-3-heptanol

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:545-90-4 SDS

545-90-4Relevant articles and documents

Process for the preparation of optically active methadones in high enantiomeric purity

-

, (2008/06/13)

PCT No. PCT/GB97/01441 Sec. 371 Date Apr. 9, 1999 Sec. 102(e) Date Apr. 9, 1999 PCT Filed May 27, 1997 PCT Pub. No. WO97/45551 PCT Pub. Date Dec. 4, 1997A method of preparing optically active methadones comprises an enzymatic process for the resolution of 1-dialkyl-amino-2-propanol and conversion of the enantiomers to the optically active methadones in high enantiomeric purity.

Synthesis of a new metabolite of acetylmethadol

Booher,Pohland

, p. 266 - 268 (2007/10/06)

The primary amine metabolites of α (±) and α (-) acetylmethadol were synthesized. A neutral permanganate oxidation of noracetylmethadol gave a nitroalkane. This unusual oxidation product was readily converted to the primary amine metabolite of acetylmetha