104783-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104783-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,8 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104783-29:
(8*1)+(7*0)+(6*4)+(5*7)+(4*8)+(3*3)+(2*2)+(1*9)=121
121 % 10 = 1
So 104783-29-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H18ClN5O5/c14-2-6(21)3-18-5-19(9-1-7(22)8(4-20)24-9)11-10(18)12(23)17-13(15)16-11/h5-9,20-22H,1-4H2,(H2-,15,16,17,23)/p+1/t6?,7-,8+,9+/m0/s1