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158511-57-0

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158511-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158511-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,1 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 158511-57:
(8*1)+(7*5)+(6*8)+(5*5)+(4*1)+(3*1)+(2*5)+(1*7)=140
140 % 10 = 0
So 158511-57-0 is a valid CAS Registry Number.
InChI:InChI=1/C53H86O23/c1-22-32(58)36(62)40(66)44(71-22)75-42-33(59)25(56)19-69-46(42)74-31-11-12-49(4)28(50(31,5)21-55)10-13-51(6)29(49)9-8-23-24-16-48(2,3)14-15-53(24,30(57)17-52(23,51)7)47(68)76-45-41(67)38(64)35(61)27(73-45)20-70-43-39(65)37(63)34(60)26(18-54)72-43/h8,22,24-46,54-67H,9-21H2,1-7H3/t22-,24+,25-,26+,27+,28?,29+,30+,31-,32-,33-,34+,35+,36+,37-,38-,39+,40+,41+,42+,43+,44-,45-,46-,49-,50-,51+,52+,53+/m0/s1

158511-57-0Upstream product

158511-57-0Downstream Products

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