15876-39-8 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 15876-39-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,8,7 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15876-39:
(7*1)+(6*5)+(5*8)+(4*7)+(3*6)+(2*3)+(1*9)=138
138 % 10 = 8
So 15876-39-8 is a valid CAS Registry Number.
InChI:InChI=1/3C20H8Br4O5.2Al/c3*21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h3*1-6,25H,(H,27,28);;/q;;;2*+3/p-6