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117665-47-1

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117665-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117665-47-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,6 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117665-47:
(8*1)+(7*1)+(6*7)+(5*6)+(4*6)+(3*5)+(2*4)+(1*7)=141
141 % 10 = 1
So 117665-47-1 is a valid CAS Registry Number.
InChI:InChI=1/C117H187N31O27S/c1-15-66(7)95(146-91(151)46-52-122)115(173)126-61-92(152)133-77(40-26-30-48-118)104(162)142-85(56-74-36-22-18-23-37-74)112(170)140-83(54-64(3)4)111(169)143-87(58-76-60-125-63-127-76)110(168)130-68(9)98(156)128-69(10)99(157)135-79(42-28-32-50-120)105(163)137-80(43-29-33-51-121)106(164)141-84(55-73-34-20-17-21-35-73)109(167)131-70(11)100(158)134-78(41-27-31-49-119)103(161)129-71(12)102(160)139-86(57-75-38-24-19-25-39-75)114(172)147-94(65(5)6)116(174)132-72(13)101(159)136-81(44-45-93(153)154)108(166)148-96(67(8)16-2)117(175)138-82(47-53-176-14)107(165)144-88(59-90(123)150)113(171)145-89(62-149)97(124)155/h17-25,34-39,60,63-72,77-89,94-96,149H,15-16,26-33,40-59,61-62,118-122H2,1-14H3,(H2,123,150)(H2,124,155)(H,125,127)(H,126,173)(H,128,156)(H,129,161)(H,130,168)(H,131,167)(H,132,174)(H,133,152)(H,134,158)(H,135,157)(H,136,159)(H,137,163)(H,138,175)(H,139,160)(H,140,170)(H,141,164)(H,142,162)(H,143,169)(H,144,165)(H,145,171)(H,146,151)(H,147,172)(H,148,166)(H,153,154)/t66-,67-,68-,69-,70-,7

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