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The term "3-propyl-" refers to a chemical substituent or functional group in organic chemistry, which is derived from propane (C3H8) and attached to a parent molecule at the third carbon atom. This three-carbon chain can be represented as -CH2CH2CH3, where the terminal carbon atom is bonded to the parent molecule. The 3-propyl group is commonly found in various organic compounds, such as 3-propyl-1-pentanol, which is an alcohol with a 3-propyl chain attached to the first carbon atom of a pentanol molecule. The presence of the 3-propyl group can significantly influence the physical and chemical properties of the compound, such as boiling point, solubility, and reactivity.

682-28-0

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682-28-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 682-28-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 682-28:
(5*6)+(4*8)+(3*2)+(2*2)+(1*8)=80
80 % 10 = 0
So 682-28-0 is a valid CAS Registry Number.

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