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84016-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84016-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,1 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84016-84:
(7*8)+(6*4)+(5*0)+(4*1)+(3*6)+(2*8)+(1*4)=122
122 % 10 = 2
So 84016-84-2 is a valid CAS Registry Number.

84016-84-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-methoxy-6-methyl-2-pyrone-3-carboxaldehyde

1.2 Other means of identification

Product number	-
Other names	3-formyl-4-methoxy-6-methyl-2H-pyran-2-one

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:84016-84-2 SDS

84016-84-2Upstream product

84016-84-2Downstream Products

84016-84-2Relevant articles and documents

TOTAL SYTHESIS OF ISLANDIC ACID I METHYL ESTER, ROSELLISIN AND ROSELLISIN ALDEHYDE

Shimizu, Takeshi,Hiranuma, Sayoko,Watanabe, Tsumoru,Kirihara, Masayuki

, p. 243 - 248 (2007/10/02)

Total synthesis of islandic acid I methyl ester (2), rosellisin (3) and rosellisin aldehyde (4) has been accomplished starting from 4-hydroxy-5-hydroxymethyl-6-methyl-2H-pyran-2-one (9a) via formylation of 9a with dichloromethyl methyl ether and titanium tetrachloride as a key step.

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CAS

84016-84-2