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1,3-Diaethoxy-2-brom-1-butoxy-3-phenyl-propan is a complex organic compound with the molecular formula C18H25BrO4. It is a colorless liquid with a molecular weight of 385.29 g/mol. 1,3-Diaethoxy-2-brom-1-butoxy-3-phenyl-propan is characterized by the presence of two ethoxy groups (-OCH2CH3) at the 1st and 3rd carbon atoms, a bromo group (-Br) at the 2nd carbon atom, a butoxy group (-OCH2CH2CH2CH3) at the 1st carbon atom, and a phenyl group (C6H5) at the 3rd carbon atom. Due to its unique structure, it has potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. However, it is essential to handle 1,3-Diaethoxy-2-brom-1-butoxy-3-phenyl-propan with care, as it may have hazardous properties and require proper safety measures during its use and storage.

1639-20-9

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1639-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1639-20-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,3 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1639-20:
(6*1)+(5*6)+(4*3)+(3*9)+(2*2)+(1*0)=79
79 % 10 = 9
So 1639-20-9 is a valid CAS Registry Number.

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