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21709-70-6

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21709-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21709-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,0 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21709-70:
(7*2)+(6*1)+(5*7)+(4*0)+(3*9)+(2*7)+(1*0)=96
96 % 10 = 6
So 21709-70-6 is a valid CAS Registry Number.

21709-70-6SDS

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 N-(5-methyl-2-oxohexan-3-yl)benzamide

1.2 Other means of identification

Product number -
Other names BEN062

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:21709-70-6 SDS

21709-70-6Relevant articles and documents

Pyrrolomorphinans as δ opioid receptor antagonists. The role of steric hindrance in conferring selectivity

Farouz-Grant,Portoghese

, p. 1977 - 1981 (2007/10/03)

A series of 2',3'-disubstituted pyrrolomorphinans (5a-i) were synthesized to determine the role of steric hindrance at μ and γ receptors in promoting δ opioid receptor antagonist selectivity. In smooth muscle preparations, five members of the series (5a-c,e,f) possessed K(e) values in the range 2-15 nM and were 6 selective. Since the unsubstituted analogue 4 possessed δ antagonist potency of similar magnitude, but was not δ selective, it is suggested that the 2',3'substitution confers δ selectivity by hindering the interaction of the pharmacophore at μ and γ receptors, while not affecting δ receptors.

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