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35720-56-0

35720-56-0

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35720-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35720-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,7,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 35720-56:
(7*3)+(6*5)+(5*7)+(4*2)+(3*0)+(2*5)+(1*6)=110
110 % 10 = 0
So 35720-56-0 is a valid CAS Registry Number.

35720-56-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-Hydroxy-cyclopentadecanon

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:35720-56-0 SDS

35720-56-0Upstream product

35720-56-0Downstream Products

35720-56-0Relevant articles and documents

A Novel Three-Carbon Ring Expansion Sequence. Synthesis of ExaltoneR and (+/-)-Muscone

Fehr, Charles

, p. 2512 - 2518 (2007/10/02)

Intramolecular Grignard-type reaction of the bromolactones 3 and 8 affords the macrocycles 10, 11, 12 and 13, 14, 15, respectively.More efficiently, 10 and 13 are obtaine by intramolecular nucleophilic attack of the carbanions derived from the sulfonyl lactones 20 and 22 and in situ reduction of the intermediate sulfones 21 and 23.The macrocyclic hydroxy ketones 10 and 13 are converted into ExaltoneR (2) muscone(1), respectively.

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