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Phthalic acid bis-(3-chloro-but-2t-enyl ester) is a complex organic compound with the chemical formula C16H17Cl2O4. It is derived from phthalic acid, a dicarboxylic acid, and features two 3-chloro-but-2t-enyl ester groups attached to the carboxylic acid groups. phthalic acid bis-(3-chloro-but-2t-enyl ester) is characterized by its chlorine atoms and the presence of a butenyl group, which contributes to its chemical reactivity and potential applications in various industrial processes. It is important to note that due to the presence of chlorine, phthalic acid bis-(3-chloro-but-2t-enyl ester) may have specific handling and disposal requirements to ensure environmental safety.

4919-49-7

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4919-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4919-49-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,1 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4919-49:
(6*4)+(5*9)+(4*1)+(3*9)+(2*4)+(1*9)=117
117 % 10 = 7
So 4919-49-7 is a valid CAS Registry Number.

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