205067-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 205067-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,0,6 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 205067-45:
(8*2)+(7*0)+(6*5)+(5*0)+(4*6)+(3*7)+(2*4)+(1*5)=104
104 % 10 = 4
So 205067-45-4 is a valid CAS Registry Number.
205067-45-4Relevant articles and documents
3-anilino-2-cycloalkenone derivatives
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, (2008/06/13)
A 3-anilino-2-cycloalkenone derivative of the formula (I): wherein, R1represents a C1to C8alkyl group, which may have a substituent, except for a methyl group, a C3to C7cycloalkyl group, a 3-tetrahydr
