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51853-70-4

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51853-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51853-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,5 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51853-70:
(7*5)+(6*1)+(5*8)+(4*5)+(3*3)+(2*7)+(1*0)=124
124 % 10 = 4
So 51853-70-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H24BrN7O14P2/c20-7-3-26(19(31)25-16(7)30)12-1-9(28)10(39-12)4-38-43(35,36)41-14-11(5-37-42(32,33)34)40-17(13(14)29)27-6-23-8-2-22-18(21)24-15(8)27/h2-3,6,9-14,17,28-29H,1,4-5H2,(H,35,36)(H2,21,22,24)(H,25,30,31)(H2,32,33,34)/t9-,10+,11+,12+,13+,14+,17+/m0/s1

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