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63707-89-1

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63707-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63707-89-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,0 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 63707-89:
(7*6)+(6*3)+(5*7)+(4*0)+(3*7)+(2*8)+(1*9)=141
141 % 10 = 1
So 63707-89-1 is a valid CAS Registry Number.

63707-89-1SDS

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 (3RS,4RS)-4-methyl-heptan-3-ol

1.2 Other means of identification

Product number -
Other names (+/-)-4-methylheptan-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:63707-89-1 SDS

63707-89-1Relevant articles and documents

Synthesis of β-Methyl Alcohols: Influence of Alkyl Chain Length on Diastereoselectivity and New Attractants of Rhynchophorus ferrugineus

Le, Van-Dung,Dang, Chi-Hien,Nguyen, Cong-Hao,Nguyen, Hong-Ung,Nguyen, Thanh-Danh

, p. 5882 - 5886 (2021/06/21)

The diastereoselectivity of adducts in the addition reaction via the Felkin-Anh model is affected significantly by the steric effect of bulky groups. However, the influence of steric alkyl chain length has not been studied for the diastereoselectivity. In this work, we present a new strategy for the racemic synthesis of β-methyl alcohols to obtain various diastereomer ratios using the Felkin-Anh model. The addition of alkyl Grignard reagents to α-methyl aldehydes afforded diastereomer ratios of threo/erythro ≈ 2:1, while the reduction in structurally related ketones using LiAlH4 afforded ratios of threo/erythro ≈ 1:1. The experimental data showed no effect of alkyl chain length on either side on the stereoselectivity of adducts. All synthesized analogues were evaluated for attractiveness to Rhynchophorus ferrugineus weevils in the field. Five novel derivatives, including two alcohols and three ketones, were found to attract weevils in the field trials. Among them, 3-methyldecan-4-one (5b) and 4-methyldecan-5-ol (11a) were found to be the most attractive to the insects.

(3S,4S)-4-Methylheptan-3-ol, a Pheromone Component of the Smaller Europan Elm Bark Beetle: Synthesis from D-Glucose

Pougni, Jean-Rene,Sinay, Pierre

, p. 186 - 196 (2007/10/02)

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Absolute configuration of (-) 4 methylheptan 3 ol, a pheromone of the smaller European elm bark beetle, as determined by the synthesis of its (3R,4R) (+) and (3S,4R) (+) isomers

Mori

, p. 289 - 294 (2007/10/10)

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