Z-Glycin-N,N'-diphenyl-hydrazid, also known as Z-Gly-DPH, is a chemical compound with the molecular formula C17H18N4O3. It is a derivative of glycine, an amino acid, and features a diphenyl hydrazide group attached to the N-terminal. Z-Glycin-N,N'-diphenyl-hydrazid is commonly used in peptide synthesis as a protecting group for the amino group, preventing unwanted side reactions during the coupling process. The "Z" in its name stands for the benzyloxycarbonyl (Z) group, which is a widely used protecting group in peptide chemistry. Z-Gly-DPH is also utilized in the synthesis of various pharmaceuticals and bioactive compounds due to its ability to protect the amino group until the desired peptide bond formation is achieved.
The CAS Registry Mumber 30196-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,9 and 6 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 30196-63: (7*3)+(6*0)+(5*1)+(4*9)+(3*6)+(2*6)+(1*3)=95 95 % 10 = 5 So 30196-63-5 is a valid CAS Registry Number.