17334-68-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17334-68-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,3 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 17334-68:
(7*1)+(6*7)+(5*3)+(4*3)+(3*4)+(2*6)+(1*8)=108
108 % 10 = 8
So 17334-68-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H9N3O2/c1-7-9-10(8-5-3-2-4-6-8)13-14-12(16)11(9)15-17-7/h2-6H,1H3,(H,14,16)
17334-68-8Relevant articles and documents
NEW PROCESS FOR PREPARING 3-METHYL-4-PHENYLISOXAZOLO[3,4-D]PYRIDAZIN-7(6H)-ONE
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Page/Page column 6; 7, (2008/12/07)
A process for preparing 3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6H)-one which process comprises the steps of: a) reacting 1 -phenylbutane-1,3-dione with ethyl 2-chloro-2-(hydroxyimino)acetate, b) subsequently reacting the product from step (a) with h
New derivatives of the isoxazolo-(3,4-d)-pyridazin-7-one system
Renzi,Pinzauti
, p. 885 - 892 (2007/10/05)
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