690661-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 690661-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,6,6 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 690661-37:
(8*6)+(7*9)+(6*0)+(5*6)+(4*6)+(3*1)+(2*3)+(1*7)=181
181 % 10 = 1
So 690661-37-1 is a valid CAS Registry Number.
690661-37-1Relevant articles and documents
Pyrene-Labeled Base-Discriminating Fluorescent DNA Probes for Homogeneous SNP Typing
Okamoto, Akimitsu,Kanatani, Keiichiro,Saito, Isao
, p. 4820 - 4827 (2007/10/03)
This paper describes the design of novel base-discriminating fluorescent (BDF) nucleobases and their application to single nucleotide polymorphism (SNP) typing. We devised novel BDF nucleosides, PyU and PyC, which contain a pyrenecar