1337-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1337-26-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,3 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1337-26:
(6*1)+(5*3)+(4*3)+(3*7)+(2*2)+(1*6)=64
64 % 10 = 4
So 1337-26-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H14O6.BO3.3Na/c7-1-3(9)5(11)6(12)4(10)2-8;2-1(3)4;;;/h3-12H,1-2H2;;;;/q;-3;3*+1/t3-,4+,5-,6-;;;;/m1..../s1