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51703-66-3

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51703-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51703-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,0 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51703-66:
(7*5)+(6*1)+(5*7)+(4*0)+(3*3)+(2*6)+(1*6)=103
103 % 10 = 3
So 51703-66-3 is a valid CAS Registry Number.

51703-66-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-(-)-1-heptyn-3-ol

1.2 Other means of identification

Product number -
Other names (S)-(-)-Hept-1-yn-3-ol

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:51703-66-3 SDS

51703-66-3Relevant articles and documents

Studies on Pd(II)-catalyzed coupling-cyclization of α- or β-amino allenes with allylic halides

Ma, Shengming,Yu, Fei,Gao, Wenzhong

, p. 5943 - 5949 (2003)

The palladium-catalyzed coupling-cyclization of α- or β-amino allenes with allylic halides leading to 3-allylic 2,5-dihydropyrroles and 1,2,3,6-tetrahydropyridines, respectively, was studied. The starting materials are easily available. The skeletons of b

The synthesis of non-racemic β-alkyl-β-aryl-disubstituted allyl alcohols and their transformation into allylamines and amino acids bearing a quaternary stereocenter

Narczyk, Aleksandra,Pieczykolan, Micha?,Stecko, Sebastian

supporting information, p. 3921 - 3946 (2018/06/08)

A synthesis of non-racemic β-alkyl-β-aryl allyl alcohols and their transformation into allylamines bearing a quaternary stereogenic center is reported. The allyl alcohols were prepared either by Cu-catalyzed enantioselective reduction of enones or by sequ

Chemoenzymatic total synthesis of paecilocin A and 3-butyl-7- hydroxyphthalide

Sreelakshmi, Ch.,Bhaskar Rao,Lakshmi Narasu,Janardhan Reddy,Reddy, B.V. Subba

, p. 1303 - 1305 (2014/03/21)

A highly enantioselective total synthesis of paecilocin A and 3-butyl-7-hydroxyphthalide is described. The key steps involved in this synthesis are enzymatic kinetic resolution and Alder-Rickert reaction.

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