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1-Propyne, 3-(2-ethoxyethoxy)-, also known as 3-(2-ethoxyethoxy)prop-1-yne, is a chemical compound with the molecular formula C7H12O2. It is an alkyne derivative, characterized by the presence of a triple bond between two carbon atoms. This specific compound features a propyne backbone with a 2-ethoxyethoxy group attached to the third carbon. The 2-ethoxyethoxy group consists of an ethoxy (-OCH2CH3) unit attached to another ethoxy unit, forming a diethylene glycol ether moiety. This chemical is primarily used as a solvent and a chemical intermediate in the synthesis of various organic compounds. Due to its unique structure and properties, it finds applications in the pharmaceutical, chemical, and materials science industries.

31995-09-2

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31995-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31995-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,9,9 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 31995-09:
(7*3)+(6*1)+(5*9)+(4*9)+(3*5)+(2*0)+(1*9)=132
132 % 10 = 2
So 31995-09-2 is a valid CAS Registry Number.

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