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17α-Pregn-4,20-dien-17-ol, 3β-[(tetrahydropyran-2-yl)oxy]-(7CI,8CI) is a complex steroidal compound with the chemical formula C27H44O3. It is a derivative of pregnane, a steroid nucleus, and features a 4,20-dien system, indicating the presence of double bonds at the 4 and 20 positions. The 3β-[(tetrahydropyran-2-yl)oxy] group suggests the presence of a tetrahydropyranyl ether protecting group at the 3β-hydroxyl position, which is commonly used in organic synthesis to protect alcohols from unwanted reactions. 17a-Pregna-4,20-dien-17-ol, 3b-[(tetrahydropyran-2-yl)oxy]-(7CI,8CI) is likely used in the synthesis of various steroids or as an intermediate in pharmaceutical or chemical research. Its specific applications and properties would depend on the context in which it is used, such as in the development of drugs targeting the endocrine system or in the study of steroidal compounds.

5049-78-5

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5049-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5049-78-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,4 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5049-78:
(6*5)+(5*0)+(4*4)+(3*9)+(2*7)+(1*8)=95
95 % 10 = 5
So 5049-78-5 is a valid CAS Registry Number.

5049-78-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name N'-[2-(2,4-dichlorophenoxy)acetyl]thiophene-2-carbohydrazide

1.2 Other means of identification

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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

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More Details:5049-78-5 SDS

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