148343-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148343-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,3,4 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 148343-05:
(8*1)+(7*4)+(6*8)+(5*3)+(4*4)+(3*3)+(2*0)+(1*5)=129
129 % 10 = 9
So 148343-05-9 is a valid CAS Registry Number.
148343-05-9Relevant articles and documents
Oxazolo[4,5-d]isoxazole derivatives and 3,4-disubstituted isoxazoles from isoxazol-5(4H)-ones
Beccalli,Marchesini,Pilati
, p. 685 - 702 (2007/10/02)
Synthesis for oxazolo[4,5-d]isoxazole derivatives and 3,4-disubstituted isoxazoles from isoxazol-5(4H)-ones is reported.