930110-37-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930110-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,1,1 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 930110-37:
(8*9)+(7*3)+(6*0)+(5*1)+(4*1)+(3*0)+(2*3)+(1*7)=115
115 % 10 = 5
So 930110-37-5 is a valid CAS Registry Number.
930110-37-5Relevant articles and documents
Synthesis of fluralaner
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Paragraph 0032-0034, (2021/10/20)
The invention relates to synthesis of fluralaner, and the key step of synthesis relates to preparation of the fluralaner through reaction of 4-(5-(3, 5-dichlorophenyl)-5-(trifluoromethyl)-4, 5-dihydroisoxazole-3-yl)-2-methyl-benzonitrile and 2-amino-N-(2, 2, 2-trifluoroethyl) acetamide under the action of Zn(OTf)2/hydroxylamine hydrochloride.
