174889-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174889-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,8,8 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 174889-38:
(8*1)+(7*7)+(6*4)+(5*8)+(4*8)+(3*9)+(2*3)+(1*8)=194
194 % 10 = 4
So 174889-38-4 is a valid CAS Registry Number.
174889-38-4Relevant academic research and scientific papers
Cyclization process for making oxazolikinones
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, (2008/06/13)
A process for the synthesis of a compound of general formula II: STR1 wherein: R2 and R3 are each independently hydrogen or C1 -C4 alkyl; A is an aromatic or heteroaromatic ring system optionally substituted wit
