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"6H-Benzo[b]naphtho[1,2-d]pyran-6-one, 1,3-bis(1,1-dimethylethyl)-" is a complex organic compound with the molecular formula C19H22O2. It belongs to the class of chemicals known as chromones, which are derivatives of the benzopyran ring system. This specific compound features a benzo[b]naphtho[1,2-d]pyran-6-one core, which is a type of chromone with a benzene ring fused to a naphthalene core. The 1,3-positions of the molecule are substituted with two tert-butyl groups (1,1-dimethylethyl), which are bulky, non-reactive groups that can influence the compound's physical and chemical properties. 6H-Benzo[b]naphtho[1,2-d]pyran-6-one, 1,3-bis(1,1-dimethylethyl)- may be of interest in the fields of organic chemistry and pharmaceutical research due to its unique structure and potential applications in the synthesis of more complex molecules or as a scaffold for drug development.

138435-75-3

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138435-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138435-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,3 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138435-75:
(8*1)+(7*3)+(6*8)+(5*4)+(4*3)+(3*5)+(2*7)+(1*5)=143
143 % 10 = 3
So 138435-75-3 is a valid CAS Registry Number.

138435-75-3SDS

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 1,3-ditert-butylnaphtho[2,1-c]chromen-6-one

1.2 Other means of identification

Product number -
Other names (M)-1,4-di-tert-butyl-6H-benzo[b]naphtho[1,2-d]pyran-6-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:138435-75-3 SDS

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