138067-54-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138067-54-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,6 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138067-54:
(8*1)+(7*3)+(6*8)+(5*0)+(4*6)+(3*7)+(2*5)+(1*4)=136
136 % 10 = 6
So 138067-54-6 is a valid CAS Registry Number.
InChI:InChI=1/C63H65N5O24S2/c1-37(69)84-33-88-55(73)31-67(32-56(74)89-34-85-38(2)70)50-15-5-6-16-52(50)82-25-26-83-53-29-43(17-20-51(53)68(62(75)90-35-86-39(3)71)63(76)91-36-87-40(4)72)64-93(77,78)44-18-19-45(54(30-44)94(79,80)81)57-48-27-41-11-7-21-65-23-9-13-46(58(41)65)60(48)92-61-47-14-10-24-66-22-8-12-42(59(47)66)28-49(57)61/h5-6,15-20,27-30,64H,7-14,21-26,31-36H2,1-4H3