91401-15-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91401-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,0 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 91401-15:
(7*9)+(6*1)+(5*4)+(4*0)+(3*1)+(2*1)+(1*5)=99
99 % 10 = 9
So 91401-15-9 is a valid CAS Registry Number.
InChI:InChI=1/C59H73ClN10O30P4/c1-28-24-67(53(77)63-49(28)73)44-17-38(71)41(93-44)20-58(98-101(82,83)84,21-43-40(97-103(88,89)100-104(90,91)99-102(85,86)87)19-46(95-43)69-26-30(3)51(75)65-55(69)79)59(22-42-39(72)18-45(94-42)68-25-29(2)50(74)64-54(68)78)57(81,23-47(96-59)70-27-31(4)52(76)66-56(70)80)13-7-6-8-14-61-48-34-11-9-32(60)15-37(34)62-36-12-10-33(92-5)16-35(36)48/h9-12,15-16,24-27,38-47,71-72,81H,6-8,13-14,17-23H2,1-5H3,(H,61,62)(H,88,89)(H,90,91)(H,63,73,77)(H,64,74,78)(H,65,75,79)(H,66,76,80)(H2,82,83,84)(H2,85,86,87)/t38-,39-,40-,41+,42+,43+,44+,45+,46+,47+,57-,58?,59-/m0/s1