1334308-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1334308-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,3,0 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1334308-13:
(9*1)+(8*3)+(7*3)+(6*4)+(5*3)+(4*0)+(3*8)+(2*1)+(1*3)=122
122 % 10 = 2
So 1334308-13-2 is a valid CAS Registry Number.
1334308-13-2Relevant articles and documents
Synthesis of furo[2,3-c]pyridine
Chang, Meng-Yang,Tai, Hang-Yi
, p. 1889 - 1896 (2011/10/02)
A new synthetic strategy toward furo[2,3-c]pyridine (1) starting with N-benzenesulfonylpiperidin-4-one (2) in good yield is described. A synthesis of azasuger analog 9 is also prepared. The Japan Institute of Heterocyclic Chemistry.