62591-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62591-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,5,9 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 62591-21:
(7*6)+(6*2)+(5*5)+(4*9)+(3*1)+(2*2)+(1*1)=123
123 % 10 = 3
So 62591-21-3 is a valid CAS Registry Number.
62591-21-3Relevant articles and documents
Preparation and application of novel quinolizine pH fluorescence molecular probe
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Paragraph 0018; 0025, (2018/04/03)
The invention discloses a novel quinolizine pH fluorescence molecular probe which has brand-new action mechanism as shown in the specification, wherein a skeleton structure is 4H-quinolizine-4-imine as shown in the compound in the formula II, C-N bond in
