103451-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103451-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,5 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 103451-84:
(8*1)+(7*0)+(6*3)+(5*4)+(4*5)+(3*1)+(2*8)+(1*4)=89
89 % 10 = 9
So 103451-84-9 is a valid CAS Registry Number.
InChI:InChI=1/C147H245N41O46/c1-23-32-107(199)161-77(18)121(209)178-100(65-189)137(225)173-96(57-73(11)12)133(221)180-102(67-191)138(226)186-115(78(19)192)142(230)164-85(24-2)123(211)183-114(75(15)16)141(229)175-92(53-69(3)4)122(210)158-63-109(201)163-86(33-25-27-48-148)124(212)170-95(56-72(9)10)132(220)179-101(66-190)136(224)168-89(42-45-105(150)197)126(214)166-91(44-47-111(203)204)127(215)172-94(55-71(7)8)131(219)174-97(59-83-61-155-68-160-83)134(222)165-87(34-26-28-49-149)125(213)171-93(54-70(5)6)130(218)167-90(43-46-106(151)198)129(217)185-117(80(21)194)144(232)177-99(58-82-38-40-84(196)41-39-82)145(233)188-52-31-37-104(188)139(227)169-88(35-29-50-156-147(153)154)128(216)184-116(79(20)193)143(231)176-98(60-112(205)206)135(223)182-113(74(13)14)140(228)159-62-108(200)162-76(17)120(208)157-64-110(202)181-118(81(22)195)146(234)187-51-30-36-103(187)119(152)207/h38-41,61,68-81,85-104,113-118,189-196H,23-37,42-60,62-67,148-149H2,1-22H3,(H2,150,197)(H2,151,198)(H2,152,207)(H,155,160)(H,157,208)(H,158,210)(H,159,228)(H,