127634-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127634-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,3 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127634-29:
(8*1)+(7*2)+(6*7)+(5*6)+(4*3)+(3*4)+(2*2)+(1*9)=131
131 % 10 = 1
So 127634-29-1 is a valid CAS Registry Number.
InChI:InChI=1/C37H60N8O10/c1-9-20(6)30(45-36(54)26(15-19(4)5)44-35(53)28(17-29(47)48)42-32(50)21(7)38)37(55)40-22(8)33(51)43-27(16-23-10-12-24(46)13-11-23)34(52)41-25(31(39)49)14-18(2)3/h10-13,18-22,25-28,30,46H,9,14-17,38H2,1-8H3,(H2,39,49)(H,40,55)(H,41,52)(H,42,50)(H,43,51)(H,44,53)(H,45,54)(H,47,48)/t20-,21+,22-,25-,26-,27-,28-,30-/m0/s1