3888-44-6 Usage
Chemical Properties
light grey to brown powder
Check Digit Verification of cas no
The CAS Registry Mumber 3888-44-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3888-44:
(6*3)+(5*8)+(4*8)+(3*8)+(2*4)+(1*4)=126
126 % 10 = 6
So 3888-44-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O8S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);/q;+1/p-1