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53-75-8

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53-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53-75-8 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 5 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53-75:
(4*5)+(3*3)+(2*7)+(1*5)=48
48 % 10 = 8
So 53-75-8 is a valid CAS Registry Number.
InChI:InChI=1/C49H69N13O12/c1-26(2)39(60-41(65)33(12-8-18-54-49(51)52)56-38(64)23-32(50)47(71)72)44(68)57-34(20-29-14-16-31(63)17-15-29)42(66)61-40(27(3)4)45(69)58-35(22-30-24-53-25-55-30)46(70)62-19-9-13-37(62)43(67)59-36(48(73)74)21-28-10-6-5-7-11-28/h5-7,10-11,14-17,24-27,32-37,39-40,63H,8-9,12-13,18-23,50H2,1-4H3,(H,53,55)(H,56,64)(H,57,68)(H,58,69)(H,59,67)(H,60,65)(H,61,66)(H,71,72)(H,73,74)(H4,51,52,54)/t32-,33-,34-,35-,36-,37-,39-,40-/m0/s1

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53-75-8Downstream Products

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