405517-87-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405517-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,5,1 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 405517-87:
(8*4)+(7*0)+(6*5)+(5*5)+(4*1)+(3*7)+(2*8)+(1*7)=135
135 % 10 = 5
So 405517-87-5 is a valid CAS Registry Number.
405517-87-5Relevant academic research and scientific papers
Resorcinol derivatives
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, (2008/06/13)
The present invention relates to certain resorcinol derivatives and their use as skin lightening agents.