170157-61-6 Usage
Chemical Properties
White powder
Uses
N-Boc-4-[(Fmoc-amino)methyl]-L-phenylalanine is a boc- and fmoc-protected form of L-phenylalanine (P319415) used in the synthetic preparation of peptides and peptide fragments, such as in the synthesis of gonadotropin releasing hormone (GnRH) antagonists.
Check Digit Verification of cas no
The CAS Registry Mumber 170157-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,1,5 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170157-61:
(8*1)+(7*7)+(6*0)+(5*1)+(4*5)+(3*7)+(2*6)+(1*1)=116
116 % 10 = 6
So 170157-61-6 is a valid CAS Registry Number.
InChI:InChI=1/C30H32N2O6/c1-30(2,3)38-29(36)32-26(27(33)34)16-19-12-14-20(15-13-19)17-31-28(35)37-18-25-23-10-6-4-8-21(23)22-9-5-7-11-24(22)25/h4-15,25-26H,16-18H2,1-3H3,(H,31,35)(H,32,36)(H,33,34)/t26-/m0/s1