118675-77-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118675-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,7 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 118675-77:
(8*1)+(7*1)+(6*8)+(5*6)+(4*7)+(3*5)+(2*7)+(1*7)=157
157 % 10 = 7
So 118675-77-7 is a valid CAS Registry Number.
InChI:InChI=1/C56H110N22O14/c1-31(70-48(85)40(22-15-29-67-55(63)64)73-46(83)35(62)17-5-10-24-57)44(81)71-36(18-6-11-25-58)47(84)69-32(2)45(82)72-39(21-9-14-28-61)51(88)77-43(34(4)80)53(90)78-42(33(3)79)52(89)75-38(20-8-13-27-60)49(86)74-37(19-7-12-26-59)50(87)76-41(54(91)92)23-16-30-68-56(65)66/h31-43,79-80H,5-30,57-62H2,1-4H3,(H,69,84)(H,70,85)(H,71,81)(H,72,82)(H,73,83)(H,74,86)(H,75,89)(H,76,87)(H,77,88)(H,78,90)(H,91,92)(H4,63,64,67)(H4,65,66,68)/t31-,32-,33+,34+,35-,36-,37-,38-,39-,40-,41-,42-,43-/m0/s1