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4-Hexyn-3-ol, 2,2,3-trimethyl- is an organic compound with the chemical formula C9H16O. It is a colorless liquid with a molecular weight of 140.22 g/mol. 4-Hexyn-3-ol, 2,2,3-trimethyl- is characterized by the presence of a hydroxyl group (-OH) and a triple bond (C≡C) in its structure. The 2,2,3-trimethyl substitution indicates that there are three methyl groups (-CH3) attached to the carbon atoms at positions 2, 2, and 3. This specific arrangement of functional groups and substituents gives 4-Hexyn-3-ol, 2,2,3-trimethyl- unique chemical properties and reactivity. It is used in the synthesis of various organic compounds and can be found in the fragrance and flavor industry due to its distinct aroma.

5187-21-3

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5187-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5187-21-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,8 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5187-21:
(6*5)+(5*1)+(4*8)+(3*7)+(2*2)+(1*1)=93
93 % 10 = 3
So 5187-21-3 is a valid CAS Registry Number.

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