100333-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100333-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,3,3 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100333-50:
(8*1)+(7*0)+(6*0)+(5*3)+(4*3)+(3*3)+(2*5)+(1*0)=54
54 % 10 = 4
So 100333-50-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H16N2O8.2C6H12O7.C3H7NO2S.2Ca.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;2*7-1-2(8)3(9)4(10)5(11)6(12)13;4-2(1-7)3(5)6;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);2*2-5,7-11H,1H2,(H,12,13);2,7H,1,4H2,(H,5,6);;;;/q;;;;2*+2;2*+1/p-6/t;2*2-,3-,4+,5-;2-;;;;/m.110..../s1