37854-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37854-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,8,5 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 37854-44:
(7*3)+(6*7)+(5*8)+(4*5)+(3*4)+(2*4)+(1*4)=147
147 % 10 = 7
So 37854-44-7 is a valid CAS Registry Number.
InChI:InChI=1/C23H27N7O8/c1-10-2-14-15(3-11(10)5-29-6-12(25-9-29)4-13(24)22(36)37)30(7-16(32)19(34)17(33)8-31)20-18(26-14)21(35)28-23(38)27-20/h2-3,6,9,13,16-17,19,31-34H,4-5,7-8,24H2,1H3,(H,36,37)(H,28,35,38)