70210-27-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70210-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,1 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70210-27:
(7*7)+(6*0)+(5*2)+(4*1)+(3*0)+(2*2)+(1*7)=74
74 % 10 = 4
So 70210-27-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H29ClN6O10S2.2Na/c1-5-46-10-11-47-30-36-28(31)35-29(37-30)34-24-13(2)23(14(3)27(15(24)4)49(43,44)45)33-18-12-19(48(40,41)42)22(32)21-20(18)25(38)16-8-6-7-9-17(16)26(21)39;;/h6-9,12,33H,5,10-11,32H2,1-4H3,(H,40,41,42)(H,43,44,45)(H,34,35,36,37);;/q;2*+1/p-2