50299-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50299-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,2,9 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50299-45:
(7*5)+(6*0)+(5*2)+(4*9)+(3*9)+(2*4)+(1*5)=121
121 % 10 = 1
So 50299-45-1 is a valid CAS Registry Number.
InChI:InChI=1/C28H46O8/c1-15(23(2,3)33)11-21(31)26(6,34)20-8-10-27(35)17-12-22(32)28(36)14-19(30)18(29)13-25(28,5)16(17)7-9-24(20,27)4/h12,15-16,18-21,29-31,33-36H,7-11,13-14H2,1-6H3/t15-,16-,18-,19+,20-,21?,24+,25+,26+,27?,28+/m0/s1