94139-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94139-17-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,3 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94139-17:
(7*9)+(6*4)+(5*1)+(4*3)+(3*9)+(2*1)+(1*7)=140
140 % 10 = 0
So 94139-17-0 is a valid CAS Registry Number.
InChI:InChI=1/C68H126O15/c1-5-9-13-17-21-25-29-33-37-41-45-49-58(72)78-63-57(54-70)82-68(55-71,66(63)81-61(75)52-48-44-40-36-32-28-24-20-16-12-8-4)83-67-65(80-60(74)51-47-43-39-35-31-27-23-19-15-11-7-3)64(62(76)56(53-69)77-67)79-59(73)50-46-42-38-34-30-26-22-18-14-10-6-2/h56-57,62-67,69-71,76H,5-55H2,1-4H3/t56-,57-,62-,63-,64+,65-,66+,67-,68+/m1/s1