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78844-86-7

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78844-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78844-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,4 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78844-86:
(7*7)+(6*8)+(5*8)+(4*4)+(3*4)+(2*8)+(1*6)=187
187 % 10 = 7
So 78844-86-7 is a valid CAS Registry Number.

78844-86-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Methyl (1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]hept-2-ene-3-carbo xylate

1.2 Other means of identification

Product number -
Other names (1R,5R,6S)-3-methoxycarbonyl-7-oxabicyclo[4.1.0]hept-2-en-5-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:78844-86-7 SDS

78844-86-7Relevant articles and documents

Total synthesis of epoxyquinols A, B, and C and epoxytwinol A and the reactivity of a 2H-pyran derivative as the diene component in the Diels-Alder reaction

Shoji, Mitsuru,Imai, Hiroki,Mukaida, Makoto,Sakai, Ken,Kakeya, Hideaki,Osada, Hiroyuki,Hayashi, Yujiro

, p. 79 - 91 (2007/10/03)

(Chemical Equation Presented). Full details of two versions of the total synthesis of epoxyquinols A, B, and C and epoxytwinol A (RKB-3564D) are described. In the first-generation synthesis, the HfCL4-mediated diastereoselective Diels-Alder rea

A practical total synthesis of both enantiomers of epoxyquinols A and B

Shoji, Mitsuru,Kishida, Satoshi,Takeda, Mitsuhiro,Kakeya, Hideaki,Osada, Hiroyuki,Hayashi, Yujiro

, p. 9155 - 9158 (2007/10/03)

A practical total synthesis of both enantiomers of epoxyquinols A and B has been developed. Key reactions are the chromatography-free preparation of an iodolactone by using acryloyl chloride as dienophile in the Diels-Alder reaction of furan, the lipase-mediated kinetic resolution of a cyclohexenol derivative, and a modified procedure for α-iodonation of a cyclohexenone.

Synthesis of (3R)- and (3S)-fluoro-(4R,5R)-dihydroxy-1-cyclohexene-1- carboxylic acids: The (3R)- and (3S)-fluoro analogues of (-)-shikimic acid

Brettle,Cross,Frederickson,Haslam,MacBeath,Davies

, p. 1275 - 1278 (2007/10/03)

(3R)-and (3S)-Fluoro-(4R,5R)-dihydroxy-1-cyclohexene-1-carboxylic acids (the (3R)- and (3S)-fluoro analogues of (-)-shikimic acid) have been synthesised from (-)-shikimic acid via an intermediate epoxide (a fungal metabolite from Chalara microspora) that

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