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149924-99-2

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149924-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149924-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,2 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149924-99:
(8*1)+(7*4)+(6*9)+(5*9)+(4*2)+(3*4)+(2*9)+(1*9)=182
182 % 10 = 2
So 149924-99-2 is a valid CAS Registry Number.
InChI:InChI=1/C98H160N34O24/c1-6-53(4)75(86(147)116-58(20-9-35-110-95(101)102)77(138)124-74(52(2)3)94(155)156)125-84(145)71-28-17-41-129(71)90(151)61(22-11-37-112-97(105)106)118-81(142)68-25-15-43-131(68)92(153)64(46-56-48-109-51-114-56)121-79(140)65(49-133)122-87(148)76(54(5)135)126-85(146)72-29-18-42-130(72)91(152)62(23-12-38-113-98(107)108)119-82(143)69-26-16-44-132(69)93(154)66(50-134)123-78(139)63(45-55-30-32-57(136)33-31-55)120-83(144)70-27-14-40-128(70)89(150)60(21-10-36-111-96(103)104)117-80(141)67-24-13-39-127(67)88(149)59(19-7-8-34-99)115-73(137)47-100/h30-33,48,51-54,58-72,74-76,133-136H,6-29,34-47,49-50,99-100H2,1-5H3,(H,109,114)(H,115,137)(H,116,147)(H,117,141)(H,118,142)(H,119,143)(H,120,144)(H,121,140)(H,122,148)(H,123,139)(H,124,138)(H,125,145)(H,126,146)(H,155,156)(H4,101,102,110)(H4,103,104,111)(H4,105,106,112)(H4,107,108,113)/t53-,54?,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,74-,75-,76-/m0/s1

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