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117525-89-0

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117525-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117525-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,2 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117525-89:
(8*1)+(7*1)+(6*7)+(5*5)+(4*2)+(3*5)+(2*8)+(1*9)=130
130 % 10 = 0
So 117525-89-0 is a valid CAS Registry Number.
InChI:InChI=1/C65H100N18O15/c1-5-38(4)52(80-53(87)41(66)31-37(2)3)59(93)78-46(35-84)56(90)75-42(21-12-26-71-64(67)68)60(94)83-30-16-25-50(83)62(96)82-29-14-23-48(82)57(91)73-34-51(86)74-44(32-39-17-8-6-9-18-39)54(88)79-47(36-85)61(95)81-28-15-24-49(81)58(92)77-45(33-40-19-10-7-11-20-40)55(89)76-43(63(97)98)22-13-27-72-65(69)70/h6-11,17-20,37-38,41-50,52,84-85H,5,12-16,21-36,66H2,1-4H3,(H,73,91)(H,74,86)(H,75,90)(H,76,89)(H,77,92)(H,78,93)(H,79,88)(H,80,87)(H,97,98)(H4,67,68,71)(H4,69,70,72)/t38-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,52-/m0/s1

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