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107569-56-2

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107569-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107569-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,6 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 107569-56:
(8*1)+(7*0)+(6*7)+(5*5)+(4*6)+(3*9)+(2*5)+(1*6)=142
142 % 10 = 2
So 107569-56-2 is a valid CAS Registry Number.
InChI:InChI=1/C110H159N27O41/c1-7-54(4)89(106(172)137-41-15-21-78(137)110(176)178-108(174)68(28-33-80(115)143)127-98(164)69(42-53(2)3)128-99(165)70(44-58-22-24-60(141)25-23-58)129-95(161)65(30-36-85(150)151)122-91(157)61(112)26-34-83(146)147)134-97(163)66(124-94(160)64(29-35-84(148)149)123-92(158)62(113)43-57-16-9-8-10-17-57)31-37-88(156)177-109(175)74(48-87(154)155)121-82(145)50-118-93(159)73(47-86(152)153)132-101(167)72(46-81(116)144)131-100(166)71(45-59-49-117-52-119-59)130-102(168)75(51-138)133-96(162)63(27-32-79(114)142)125-103(169)76-19-13-39-135(76)105(171)67(18-11-12-38-111)126-104(170)77-20-14-40-136(77)107(173)90(55(5)139)120-56(6)140/h8-10,16-17,22-25,49,52-55,59,61-78,89-90,138-139,141H,7,11-15,18-21,26-48,50-51,111-113H2,1-6H3,(H2,114,142)(H2,115,143)(H2,116,144)(H,118,159)(H,120,140)(H,121,145)(H,122,157)(H,123,158)(H,124,160)(H,125,169)(H,126,170)(H,127,164)(H,128,165)(H,129,161)(H,130,168)(H,131,166)(H,132,167)(H,133,162)(H,134,163)(H,146,147)(H,148,149)(H,150,151)(H,152,153)(H,154,155)/t54-,55+,59?

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