3734-58-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3734-58-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,3 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3734-58:
(6*3)+(5*7)+(4*3)+(3*4)+(2*5)+(1*8)=95
95 % 10 = 5
So 3734-58-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H16NO8P/c1-10(22-23(18,19-2)20-3)7-13(15)21-9-11-5-4-6-12(8-11)14(16)17/h4-8H,9H2,1-3H3/b10-7-