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103147-89-3

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103147-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103147-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,4 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103147-89:
(8*1)+(7*0)+(6*3)+(5*1)+(4*4)+(3*7)+(2*8)+(1*9)=93
93 % 10 = 3
So 103147-89-3 is a valid CAS Registry Number.
InChI:InChI=1/C71H134N4O32P2/c1-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-51(81)75-44(45(80)31-29-27-25-23-21-18-16-14-12-10-8-6-2)40-96-68-60(89)58(87)62(48(39-78)101-68)104-71-66(107-69-59(88)57(86)53(82)49(102-69)41-97-108(91,92)35-33-72)65(56(85)50(103-71)42-98-109(93,94)36-34-73)106-67-52(74-43(3)79)63(54(83)46(37-76)99-67)105-70-61(90)64(95-4)55(84)47(38-77)100-70/h29,31,44-50,52-71,76-78,80,82-90H,5-28,30,32-42,72-73H2,1-4H3,(H,74,79)(H,75,81)(H,91,92)(H,93,94)/b31-29+/t44-,45+,46-,47-,48-,49-,50-,52-,53+,54+,55+,56+,57+,58-,59-,60-,61-,62-,63-,64+,65?,66-,67-,68-,69-,70+,71+/m1/s1

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