1446516-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446516-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,5,1 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1446516-50:
(9*1)+(8*4)+(7*4)+(6*6)+(5*5)+(4*1)+(3*6)+(2*5)+(1*0)=162
162 % 10 = 2
So 1446516-50-2 is a valid CAS Registry Number.
1446516-50-2Relevant articles and documents
Furan ring opening-pyrrole ring closure. A simple route to 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-3-ones
Trushkov, Igor V.,Nevolina, Tatyana A.,Shcherbinin, Vitaly A.,Sorotskaya, Lyudmila N.,Butin, Alexander V.
, p. 3974 - 3976 (2013/07/25)
We report here an application of a furan ring opening-Paal-Knorr pyrrole synthesis sequence for the transformation of furfurylamines into 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-3-ones.
