56541-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56541-76-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,5,4 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56541-76:
(7*5)+(6*6)+(5*5)+(4*4)+(3*1)+(2*7)+(1*6)=135
135 % 10 = 5
So 56541-76-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H29N7O14P2/c1-9-2-10(19(24)34)4-28(3-9)21-16(32)14(30)11(41-21)5-39-44(35,36)43-45(37,38)40-6-12-15(31)17(33)22(42-12)29-8-27-13-18(23)25-7-26-20(13)29/h2-4,7-8,11-12,14-17,21-22,30-31,33H,5-6H2,1H3,(H2,24,34)(H,35,36)(H,37,38)(H2,23,25,26)/t11-,12-,14-,15-,16-,17-,21-,22-/m1/s1