2-Phenylmercapto-2-amino-2-methyl-propanol and 2-Phenylmercaptomethyl-2-amino-propanol are two distinct organic compounds with unique chemical structures. The former, 2-Phenylmercapto-2-amino-2-methyl-propanol, is characterized by a 2-amino-2-methyl-propanol backbone with a phenylmercapto group attached, which consists of a benzene ring and a thiol (-SH) group. 2-Phenylmercapto-2-amino-2-methyl-propanol, 2-Phenylmercaptomethyl-2-amino-propanol is known for its potential applications in pharmaceuticals and as a chemical intermediate. On the other hand, 2-Phenylmercaptomethyl-2-amino-propanol features a 2-amino-propanol structure with a phenylmercaptomethyl group, which is a benzene ring connected to a methylene (-CH2-) group that is bonded to a thiol group. 2-Phenylmercapto-2-amino-2-methyl-propanol, 2-Phenylmercaptomethyl-2-amino-propanol is also used in the synthesis of various pharmaceuticals and as a chemical intermediate. Both chemicals are important in the field of organic chemistry and have specific roles in the synthesis of certain drugs and other chemical products.
The CAS Registry Mumber 2015-12-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,1 and 5 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2015-12: (6*2)+(5*0)+(4*1)+(3*5)+(2*1)+(1*2)=35 35 % 10 = 5 So 2015-12-5 is a valid CAS Registry Number.