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Tris-(4-dimethylamino-phenyl)-acetic acid ethyl ester, also known as TDEAE, is a synthetic organic compound with the chemical formula C27H31NO3. It is a derivative of tris-(4-dimethylaminophenyl)-acetic acid, featuring an ethyl ester group attached to the carboxylic acid moiety. TDEAE is characterized by its three 4-dimethylaminophenyl groups, which contribute to its unique chemical properties. tris-(4-dimethylamino-phenyl)-acetic acid ethyl ester is often used in various applications, such as a reagent in chemical synthesis, a fluorescent probe in analytical chemistry, and a component in certain pharmaceutical formulations. Its structure endows it with specific optical and electronic properties, making it a versatile molecule in the field of chemistry.

21545-35-7

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21545-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21545-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,4 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21545-35:
(7*2)+(6*1)+(5*5)+(4*4)+(3*5)+(2*3)+(1*5)=87
87 % 10 = 7
So 21545-35-7 is a valid CAS Registry Number.

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