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107549-80-4

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107549-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107549-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,4 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107549-80:
(8*1)+(7*0)+(6*7)+(5*5)+(4*4)+(3*9)+(2*8)+(1*0)=134
134 % 10 = 4
So 107549-80-4 is a valid CAS Registry Number.

107549-80-4Relevant articles and documents

1,4-Bis(3-oxo-2,3-dihydropyridazin-6-yl)benzene Analogues: Potent Phosphodiesterase Inhibitors and Inodilators

Coates, William J.,Prain, H. Douglas,Reeves, Martin L.,Warrington, Brian H.

, p. 1735 - 1741 (2007/10/02)

1,4-Bis(3-oxo-2,3-dihydropyridazin-6-yl)benzene and a series of related bis(azinone) compounds were synthesized.These novel compounds were evaluated for inhibition of the low Km, cAMP-selective, cGMP-inhibited phosphodiesterase (PDE III) derive

Synthese und kristallin-fluessige Eigenschaften einiger 3,6-disubstituierter Pyridazine

Burrow, Michael P.,Gray, George W.,Lacey, David,Toyne, Kenneth J.

, p. 21 - 23 (2007/10/02)

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