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137335-79-6

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137335-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137335-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,3 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137335-79:
(8*1)+(7*3)+(6*7)+(5*3)+(4*3)+(3*5)+(2*7)+(1*9)=136
136 % 10 = 6
So 137335-79-6 is a valid CAS Registry Number.
InChI:InChI=1/C49H75NO13.C48H73NO13/c1-12-26(2)44-29(5)18-19-48(63-44)24-35-21-34(62-48)17-16-28(4)43(27(3)14-13-15-33-25-56-46-42(51)30(6)20-36(47(52)59-35)49(33,46)53)60-40-23-38(55-11)45(32(8)58-40)61-39-22-37(54-10)41(50-9)31(7)57-39;1-25(2)42-28(5)17-18-47(62-42)23-34-20-33(61-47)16-15-27(4)43(26(3)13-12-14-32-24-55-45-41(50)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-11)44(31(8)57-39)60-38-21-36(53-10)40(49-9)30(7)56-38/h13-16,18-20,26-27,29,31-32,34-46,50-51,53H,12,17,21-25H2,1-11H3;12-15,17-19,25-26,28,30-31,33-45,49-50,52H,16,20-24H2,1-11H3/b14-13+,28-16+,33-15+;13-12+,27-15+,32-14+/t26-,27-,29-,31-,32-,34+,35-,36-,37-,38-,39-,40-,41-,42+,43-,44+,45-,46+,48+,49+;26-,28-,30-,31-,33+,34-,35-,36-,37-,38-,39-,40-,41+,42+,43-,44-,45+,47+,48+/m00/s1

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