69975-91-3 Usage
Chemical Properties
Off-White Solid
Check Digit Verification of cas no
The CAS Registry Mumber 69975-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,7 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69975-91:
(7*6)+(6*9)+(5*9)+(4*7)+(3*5)+(2*9)+(1*1)=203
203 % 10 = 3
So 69975-91-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H19NO8/c15-4-3-6-1-2-7(16)8(5-6)22-14-11(19)9(17)10(18)12(23-14)13(20)21/h1-2,5,9-12,14,16-19H,3-4,15H2,(H,20,21)/t9-,10-,11-,12?,14+/m0/s1