1337909-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1337909-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,9,0 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1337909-89:
(9*1)+(8*3)+(7*3)+(6*7)+(5*9)+(4*0)+(3*9)+(2*8)+(1*9)=193
193 % 10 = 3
So 1337909-89-3 is a valid CAS Registry Number.
1337909-89-3Relevant academic research and scientific papers
APPLICATION OF STAUDINGER LIGATION IN PET IMAGING
-
, (2011/10/13)
A method for generating a radiolabeled tracer. The method includes providing a phosphine molecule having at least one carbocyclic, aromatic, or pyrrolidinyl ring with an OH substitute. The OH of this phosphines molecule is then condensed with an acid to p
