1173519-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1173519-89-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,5,1 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1173519-89:
(9*1)+(8*1)+(7*7)+(6*3)+(5*5)+(4*1)+(3*9)+(2*8)+(1*9)=165
165 % 10 = 5
So 1173519-89-5 is a valid CAS Registry Number.
1173519-89-5Relevant academic research and scientific papers
PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE AMINES
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Page/Page column 16-17, (2010/11/17)
Salts of optically active [4-(2-diphenylphosphanylnaphthalen-1-yl)phthalazin-1-yl]-(1-phenylethyl)amines represented by the formulas (1) to (4) with an optically active organic sulfonic acid, and a production method thereof.
