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13971-66-9

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13971-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13971-66-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,7 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13971-66:
(7*1)+(6*3)+(5*9)+(4*7)+(3*1)+(2*6)+(1*6)=119
119 % 10 = 9
So 13971-66-9 is a valid CAS Registry Number.

13971-66-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name dihydro-β-gurjunene

1.2 Other means of identification

Product number -
Other names (1aR,3aS,7R,7aS,7bS)-1,1,7,7a-Tetramethyl-decahydro-cyclopropa[a]naphthalene

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:13971-66-9 SDS

13971-66-9Upstream product

13971-66-9Downstream Products

13971-66-9Relevant articles and documents

Sesquiterpene constituents from the liverwort Bazzania japonica

Lu, Runhua,Paul, Claudia,Basar, Simla,Koenig, Wilfried A.,Hashimoto, Toshihiro,Asakawa, Yoshinori

, p. 581 - 587 (2007/10/03)

The hydrodistillation products of the liverwort Bazzania japonica were separated by preparative gas chromatography (GC) and investigated by spectroscopic methods. Seven unknown compounds were isolated and identified by GC-MS and NMR. Four of them, the norsesquiterpene hydrocarbons 4-epi-11-nor-aristola-1(10),11-diene (1), 4-epi-11-nor-aristola-1,9,11-triene (2), 4-epi-11-nor-aristola-9,11-diene (3), and one oxygenated sesquiterpene, (-)-aristol-1(10)-en-12-ol (5) are new natural compounds, and one, (+)-himachala-2,4-diene (7), has for the first time been isolated from liverworts. The absolute configurations of 5 and 7 were derived by chemical correlation reactions and/or enantioselective GC using cyclodextrin phases. 1, 2 and 3 have identical absolute configuration.

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