94139-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94139-16-9 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 94139-16:
(7*9)+(6*4)+(5*1)+(4*3)+(3*9)+(2*1)+(1*6)=139
139 % 10 = 9
So 94139-16-9 is a valid CAS Registry Number.
InChI:InChI=1/C82H152O16/c1-6-11-16-21-26-31-36-41-46-51-56-61-71(86)92-76-69(66-83)91-81(79(95-74(89)64-59-54-49-44-39-34-29-24-19-14-9-4)78(76)94-73(88)63-58-53-48-43-38-33-28-23-18-13-8-3)98-82(68-85)80(96-75(90)65-60-55-50-45-40-35-30-25-20-15-10-5)77(70(67-84)97-82)93-72(87)62-57-52-47-42-37-32-27-22-17-12-7-2/h69-70,76-81,83-85H,6-68H2,1-5H3/t69-,70-,76-,77-,78+,79-,80+,81-,82+/m1/s1