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ω-Dimethylamino-2-cyan-styrol, also known as 2-cyano-4-(dimethylamino)styrene, is an organic compound with the chemical formula C11H12N2. It is a colorless to pale yellow liquid with a molecular weight of 172.23 g/mol. ω-Dimethylamino-2-cyan-styrol is characterized by the presence of a cyano group (-CN) at the 2-position, a dimethylamino group (-N(CH3)2) at the ω-position, and a styrene backbone. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive nature, it is essential to handle ω-Dimethylamino-2-cyan-styrol with care, following proper safety protocols.

20973-71-1

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20973-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20973-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,7 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20973-71:
(7*2)+(6*0)+(5*9)+(4*7)+(3*3)+(2*7)+(1*1)=111
111 % 10 = 1
So 20973-71-1 is a valid CAS Registry Number.

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