104310-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104310-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,3,1 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 104310-46:
(8*1)+(7*0)+(6*4)+(5*3)+(4*1)+(3*0)+(2*4)+(1*6)=65
65 % 10 = 5
So 104310-46-5 is a valid CAS Registry Number.
104310-46-5Relevant articles and documents
INTRAMOLECULAR CYCLIZATIONS OF α-KETOIMIDOYL HALIDES DERIVED FROM ORGANIC ISONITRILES. AN EXPEDIENT APPROACH TO THE SYNTHESIS OF 1-ACYL-3,4-DIHYDROISOQUINOLINES
Westling, Mark,Livinghouse, Tom
, p. 5389 - 5392 (1985)
Dihydroisoquinolines are formed in high yield via the cyclization of α-ketoimidoyl halides prepared by the reaction of phenethyl isocyanides with acyl halides.
