344436-55-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344436-55-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,4,3 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 344436-55:
(8*3)+(7*4)+(6*4)+(5*4)+(4*3)+(3*6)+(2*5)+(1*5)=141
141 % 10 = 1
So 344436-55-1 is a valid CAS Registry Number.
344436-55-1Relevant articles and documents
Fluorescent quenching detection reagents and methods
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Page column 56, (2008/06/13)
Oligonucleotide-fluorophore-quencher conjugates wherein the fluorophore moiety has emission wavelengths in the range of about 300 to about 800 nm, and or where the quencher includes a substituted 4-(phenyldiazenyl)phenylamine structure provide improved si