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243987-96-4

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243987-96-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 243987-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,9,8 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 243987-96:
(8*2)+(7*4)+(6*3)+(5*9)+(4*8)+(3*7)+(2*9)+(1*6)=184
184 % 10 = 4
So 243987-96-4 is a valid CAS Registry Number.

243987-96-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2S,5S,7R)-7-(benzyloxymethyl)-6,8-dioxabicyclo[3.2.1]oct-3-en-2-ol

1.2 Other means of identification

Product number -
Other names -

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:243987-96-4 SDS

243987-96-4Upstream product

243987-96-4Relevant articles and documents

Total synthesis of aspergillide A and B based on the transannular oxy-Michael reaction

Kanematsu, Makoto,Yoshida, Masahiro,Shishido, Kozo

supporting information; experimental part, p. 2618 - 2620 (2011/04/26)

Keys to the kingdom: A highly efficient and diastereoselective transannular oxy-Michael reaction for the construction of the syn- and anti-tetrahydropyran units from a common 14-membered macrolactone is the key step for the total synthesis of aspergillide

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