143833-38-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143833-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,3 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 143833-38:
(8*1)+(7*4)+(6*3)+(5*8)+(4*3)+(3*3)+(2*3)+(1*8)=129
129 % 10 = 9
So 143833-38-9 is a valid CAS Registry Number.
143833-38-9Relevant academic research and scientific papers
N-imidazolyl derivatives of substituted tetrahydrocarbazole and cyclohept (B) indole
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, (2008/06/13)
The invention provides new N-imidazolyl derivatives of substituted tetrahydrocarbazoles and cyclopent[b]indoles of general formula (I) STR1 wherein n is 1 or 2; p is an integer of 1 to 4; A is a straight or branched C1 -C4 alkylene c
