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67771-05-5

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67771-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67771-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,7 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 67771-05:
(7*6)+(6*7)+(5*7)+(4*7)+(3*1)+(2*0)+(1*5)=155
155 % 10 = 5
So 67771-05-5 is a valid CAS Registry Number.

67771-05-5SDS

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 2,6-Dihydroxy-3-isobutyryl-4-methoxy-5-methyl-benzoesaeuremethylester

1.2 Other means of identification

Product number -
Other names 2,6-Dihydroxy-4-methoxy-3-methyl-5-isobutyryl-benzoesaeure-methylester

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:67771-05-5 SDS

67771-05-5Relevant articles and documents

Trimethoxyphenyl Compounds, XI. Constituents of Hagenia abyssinica, 2: Synthesis of Phloracylophenones Containing One Phloroglucinol Unit

Schiemenz, Guenter Paulus,Behrens, Heinz,Ebert, Claus Peter,Maienschein, Konrad,Schroeder, Jens-Michael

, p. 681 - 692 (2007/10/02)

For the Koso constituents K6 and K8, we previously proposed the structures 1a, b and 2a, b.These assignments have been confirmed by synthesis. - Keywords: Flores koso, Revised Structure, Synthesis of Phloroglucinols

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