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131738-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131738-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,3 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131738-74:
(8*1)+(7*3)+(6*1)+(5*7)+(4*3)+(3*8)+(2*7)+(1*4)=124
124 % 10 = 4
So 131738-74-4 is a valid CAS Registry Number.

131738-74-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	trans-4-(3-iso-propoxyphenyl)-1,3-dimethyl-4-(2-propionyl)piperidine

1.2 Other means of identification

Product number	-
Other names	-

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:131738-74-4 SDS

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131738-74-4Relevant articles and documents

Diastereoselective Conjugate Addition Approach to Picenadol and Oxygenated Analogues

Martinelli, Michael J.,Peterson, Barry C.,Hutchison, Darrell R.

, p. 2087 - 2098 (2007/10/02)

Horner-Emmons-Wadsworth reaction with 1,3-dimethyl-4-piperidone in water afforded an exocyclic enone, with minimal deconjugation of the double bond.Copper catalyzed conjugate addition with an aryl Grignard reagent then afforded an adduct with high stereoc

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CAS

131738-74-4