101694-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101694-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,9 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 101694-19:
(8*1)+(7*0)+(6*1)+(5*6)+(4*9)+(3*4)+(2*1)+(1*9)=103
103 % 10 = 3
So 101694-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C39H36O14/c1-15-13-14-21-24-22(15)35(43)50-31-23-19(28(41)26(25(24)31)36(44)48-21)11-8-12-20(23)49-39-34(53-38-29(42)32(45-4)27(40)16(2)46-38)33-30(17(3)47-39)51-37(52-33)18-9-6-5-7-10-18/h5-14,16-17,27,29-30,32-34,37-42H,1-4H3/t16-,17-,27+,29-,30+,32+,33+,34-,37-,38?,39?/m1/s1