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(Z)-2-hexen-4-ynoic acid is a naturally occurring organic compound with the chemical formula C6H6O2. It is a conjugated dienoic acid, featuring a triple bond and two double bonds in its structure. (Z)-2-hexen-4-ynoic acid is known for its presence in various plants and is often associated with the green note aroma in fruits and vegetables. It is also used as a flavoring agent and fragrance component in the food and cosmetics industries. The (Z)-isomer indicates the geometric arrangement of the double bonds, which in this case, are on the same side of the molecule, contributing to its specific chemical properties and reactivity.

81158-49-8

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81158-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81158-49-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,5 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81158-49:
(7*8)+(6*1)+(5*1)+(4*5)+(3*8)+(2*4)+(1*9)=128
128 % 10 = 8
So 81158-49-8 is a valid CAS Registry Number.

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