1242439-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1242439-55-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,4,3 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242439-55:
(9*1)+(8*2)+(7*4)+(6*2)+(5*4)+(4*3)+(3*9)+(2*5)+(1*5)=139
139 % 10 = 9
So 1242439-55-9 is a valid CAS Registry Number.
1242439-55-9Relevant academic research and scientific papers
FLUORESCENT MRI PROBE
-
Page/Page column 13, (2012/03/27)
A fluorescent gadolinium complex compound comprising a residue of gadolinium.1,4,7,10-tetraazacyclododecane-N,N′,N″,N′″-tetraacetic acid or a residue of gadolinium.diethylenetriaminepentaacetic acid bound covalently with a group represented by the followi
