3,3'-dimethoxy-N,N'-bis-piperidinoacetyl-benzidine is a complex organic compound with the chemical formula C23H32N2O2. It is a derivative of benzidine, which is a well-known aromatic amine. 3,3'-dimethoxy-N,N'-bis-piperidinoacetyl-benzidine features a benzene ring with two methoxy groups (-OCH3) attached at the 3 and 3' positions, and two acetyl-piperidino groups (-COCH3-N(CH2CH2CH2NH)2) connected to the nitrogen atoms at the 1 and 1' positions. It is often used as an intermediate in the synthesis of various dyes and pigments due to its ability to form colored compounds. However, it is important to note that benzidine and its derivatives are known to be carcinogenic, and therefore, handling and use of 3,3'-dimethoxy-N,N'-bis-piperidinoacetyl-benzidine should be done with proper safety precautions.
The CAS Registry Mumber 4662-12-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,6 and 2 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4662-12: (6*4)+(5*6)+(4*6)+(3*2)+(2*1)+(1*2)=88 88 % 10 = 8 So 4662-12-8 is a valid CAS Registry Number.