1446516-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446516-46-6 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, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1446516-46:
(9*1)+(8*4)+(7*4)+(6*6)+(5*5)+(4*1)+(3*6)+(2*4)+(1*6)=166
166 % 10 = 6
So 1446516-46-6 is a valid CAS Registry Number.
1446516-46-6Relevant 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.
