PhSCH2C(=CH2)CONH2 is a chemical compound that features a phenyl group (Ph), a sulfur atom (S), an ethyl group (CH2CH2), a vinyl group (=CH2), and an amide group (CONH2). PhSCH2C(=CH2)CONH2 is a derivative of cysteine, an amino acid, with the sulfur atom replacing the hydrogen atom in the side chain. The vinyl group indicates the presence of a double bond, which can participate in various chemical reactions such as addition or polymerization. The amide group is a key functional group that can form hydrogen bonds and is involved in peptide bond formation in proteins. PhSCH2C(=CH2)CONH2 is of interest in organic chemistry and biochemistry due to its potential applications in the synthesis of pharmaceuticals and the study of protein structure and function.
The CAS Registry Mumber 7519-05-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,1 and 9 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 7519-05: (6*7)+(5*5)+(4*1)+(3*9)+(2*0)+(1*5)=103 103 % 10 = 3 So 7519-05-3 is a valid CAS Registry Number.