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529-47-5

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529-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 529-47-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 529-47:
(5*5)+(4*2)+(3*9)+(2*4)+(1*7)=75
75 % 10 = 5
So 529-47-5 is a valid CAS Registry Number.
InChI:InChI=1/C25H32O7/c1-4-6-8-10-16-13-19(15-20(26)22(16)24(28)29)32-25(30)23-17(11-9-7-5-2)12-18(31-3)14-21(23)27/h12-15,26-27H,4-11H2,1-3H3,(H,28,29)

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