681212-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 681212-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,2,1 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 681212-47:
(8*6)+(7*8)+(6*1)+(5*2)+(4*1)+(3*2)+(2*4)+(1*7)=145
145 % 10 = 5
So 681212-47-5 is a valid CAS Registry Number.
681212-47-5Relevant articles and documents
TYROSINASE ACTIVITY CONTROLLING AGENTS, PROCESS FOR PRODUCING THE SAME AND EXTERNAL PREPARATIONS CONTAINING THE SAME
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Page/Page column 22, (2008/06/13)
Disclosed is a tyrosinase activity controlling agent comprising, as an active ingredient, a compound that has tyrosinase inhibiting or promoting activity, an external preparation comprising the controlling agent, and a process for producing the compound.
