915781-78-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915781-78-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,7,8 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 915781-78:
(8*9)+(7*1)+(6*5)+(5*7)+(4*8)+(3*1)+(2*7)+(1*8)=201
201 % 10 = 1
So 915781-78-1 is a valid CAS Registry Number.
915781-78-1Relevant articles and documents
Photolabile peptide nucleic acid monomers: Synthesis and photodeprotection
Bhushan, Kumar R.
, p. 2130 - 2132 (2008/02/05)
The photolabile 2-(2-nitrophenyl)propyloxy carbonyl (NPPOC) group has been introduced as an amino protecting group for peptide nucleic acids (PNA) to be used as building blocks in photolithographic solid-phase PNA synthesis. NPPOC-protected PNA derivative
