161254-16-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161254-16-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,2,5 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 161254-16:
(8*1)+(7*6)+(6*1)+(5*2)+(4*5)+(3*4)+(2*1)+(1*6)=106
106 % 10 = 6
So 161254-16-6 is a valid CAS Registry Number.
161254-16-6Relevant articles and documents
Synthesis of carboxymethylpullulan-peptide-doxorubicin conjugates and their properties
Nogusa,Yano,Okuno,Hamana,Inoue
, p. 1931 - 1936 (2007/10/03)
The amino group of doxorubicin (DXR) was found to be bound to the carboxyl group of carboxymethylpullulan (CMPul) either directly or through tetrapeptide spacers, including Gly-Gly-Phe-Gly, Gly-Phe-Gly-Gly and Gly- Gly-Gly-Gly. These conjugates had DXR co