S-(2-amino-1-phenylethyl) hydrogen sulfurothioate, also known as 2-amino-1-phenylethyl hydrogen sulfide, is an organic compound with the chemical formula C8H10NS. It is a colorless to pale yellow liquid with a pungent odor. S-(2-amino-1-phenylethyl) hydrogen sulfurothioate is a derivative of cysteine, an amino acid, and is characterized by the presence of an amino group (-NH2) and a phenyl group (C6H5) attached to the ethyl chain. It is used in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique chemical properties. The compound is sensitive to air, light, and moisture, and should be stored under controlled conditions to maintain its stability.
The CAS Registry Mumber 2218-01-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,1 and 8 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2218-01: (6*2)+(5*2)+(4*1)+(3*8)+(2*0)+(1*1)=51 51 % 10 = 1 So 2218-01-1 is a valid CAS Registry Number.