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Theophylline, 7-butyryl-(7CI,8CI), also known as 7-butyrate theophylline, is a chemical compound derived from theophylline, a naturally occurring substance found in tea leaves. It is a xanthine-based bronchodilator used in the treatment of respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). The compound is characterized by the addition of a butyryl group to theophylline, which enhances its lipophilicity and improves its absorption in the body. This modification allows for a more controlled release of theophylline, leading to a longer duration of action and potentially fewer side effects compared to the parent compound. Theophylline, 7-butyryl-(7CI,8CI) is a prescription medication and should be used under the guidance of a healthcare professional.

3056-21-1

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3056-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3056-21-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,5 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3056-21:
(6*3)+(5*0)+(4*5)+(3*6)+(2*2)+(1*1)=61
61 % 10 = 1
So 3056-21-1 is a valid CAS Registry Number.

3056-21-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 7-Butyryl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione

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:3056-21-1 SDS

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