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104773-65-1

104773-65-1

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104773-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104773-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,7 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104773-65:
(8*1)+(7*0)+(6*4)+(5*7)+(4*7)+(3*3)+(2*6)+(1*5)=121
121 % 10 = 1
So 104773-65-1 is a valid CAS Registry Number.

104773-65-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,5-Diacetoxy-3,3-dimethyl-pentanoic acid methyl ester

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:104773-65-1 SDS

104773-65-1Downstream Products

104773-65-1Relevant articles and documents

FACILE SYNTHESIS OF 3,4-DIHYDRO-4,4-DIMETHYL-2H-PYRAN-2-ONE VIA PALLADIUM CATALYZED TERMINAL OXIDATION OF 3,3-DIMETHYL-4-PENTENOATES

Tanaka, Mariko,Urata, Hisao,Fuchikami, Takamasa

, p. 3165 - 3168 (1986)

Selective terminal oxidation of 3,3-dimethyl-4-pentenoates does occur under chloride-free Wacker conditions in AcOH to give 5-acetoxy-3,3-dimethyl-4-pentenoates (7) and their analogues (2,8) in good yields.Successive cyclization of 7 and 8 at vapor phase pyrolysis on SiO2 affords 3,4-dihydro-4,4-dimethyl-2H-pyran-2-one (1).

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