727690-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727690-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,6,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 727690-25:
(8*7)+(7*2)+(6*7)+(5*6)+(4*9)+(3*0)+(2*2)+(1*5)=187
187 % 10 = 7
So 727690-25-7 is a valid CAS Registry Number.
727690-25-7Relevant articles and documents
9-KETOSPINOSYN DERIVATIVES
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Page/Page column 150, (2010/02/07)
The invention relates to derivatives of 9-ketospinosyn derivatives, which are substituted in the C-9 position by a radical =N-(O, NH or NRx)-Ry, to a method for the production thereof, and to their use for controlling animal pests.