117237-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117237-12-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,2,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117237-12:
(8*1)+(7*1)+(6*7)+(5*2)+(4*3)+(3*7)+(2*1)+(1*2)=104
104 % 10 = 4
So 117237-12-4 is a valid CAS Registry Number.
117237-12-4Relevant academic research and scientific papers
SYNTHESIS AND SOME REACTIONS OF 4--2-PHENYLTHIAZOLIN-5-ONE
Rahman, A. H. Abd-el,Khalil, A. M.,Hanna, M. A.
, p. 159 - 165 (2007/10/02)
4--2-phenylthiazolin-5-one (I) was allowed to react with several reagents to get new benzofuran derivatives that have different heterocyclic and /or acyclic moieties at position 5.The assigned structur
