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64039-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64039-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,3 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64039-44:
(7*6)+(6*4)+(5*0)+(4*3)+(3*9)+(2*4)+(1*4)=117
117 % 10 = 7
So 64039-44-7 is a valid CAS Registry Number.

InChI:InChI=1/C10H14O3/c1-8(11)10(12)7-13-9-5-3-2-4-6-9/h2-6,8,10-12H,7H2,1H3

64039-44-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	R-(2R,3R)-1-(phenylmethoxy)butan-2,3-diol

1.2 Other means of identification

Product number	-
Other names	(2R,3R)-1-Phenoxy-butane-2,3-diol

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:64039-44-7 SDS

64039-44-7Upstream product

135577-91-2 <2R-(2a(2RS*,3R*),3aα,4α,7α,7aα)>-3-<(octahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2-yl)oxy>-4-(phenylmethoxy)butan-2-ol

64039-44-7Downstream Products

4144-94-9 R-(2R*,3RS*)-butan-1,2,3-triol

64039-44-7Relevant articles and documents

Pheromones, III: A Simple Method to Direct the Reduction of α-Alkoxy-carbonyl Compounds

Noe, Christian R.,Knollmueller, M.,Steinbauer, G.,Wagner, E.,Kuerner, H.,et al.

, p. 299 - 317 (2007/10/02)

Enantiomerically pure 1,2-diols bearing optionally syn or anti configurated secondary hydroxylic groups are synthesized from acetal-protected cyanohydrins.After resolution of the diastereomers the cyanohydrins are converted into α-alkoxy-ketones by Grignard-reaction followed by reduction using common chelating or non-chelating agents.Among others syntheses of enantiomerically pure pheromones, endo-Brevicomin, exo-Brevicomin and Dispalure are given as examples.

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CAS

64039-44-7