1241382-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1241382-69-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,3,8 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1241382-69:
(9*1)+(8*2)+(7*4)+(6*1)+(5*3)+(4*8)+(3*2)+(2*6)+(1*9)=133
133 % 10 = 3
So 1241382-69-3 is a valid CAS Registry Number.
1241382-69-3Relevant academic research and scientific papers
Method for Producing 2-aminobiphenylene
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Page/Page column 9-10, (2011/12/14)
The present invention relates to a process for preparing 2-aminobiphenyls of the formula I in which n is 0, 1, 2 or 3,R1 is hydrogen, cyano or fluorine, andeach R2 is independently selected from cyano, fluorine, C1-C4
