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137915-10-7

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137915-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137915-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,9,1 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137915-10:
(8*1)+(7*3)+(6*7)+(5*9)+(4*1)+(3*5)+(2*1)+(1*0)=137
137 % 10 = 7
So 137915-10-7 is a valid CAS Registry Number.
InChI:InChI=1/2C21H41N7O12.3C16H18N2O4S.C16H20N2.C13H20N2O2.3H2O4S/c2*1-5-21(36,4-30)16(40-17-9(26-2)13(34)10(31)6(3-29)38-17)18(37-5)39-15-8(28-20(24)25)11(32)7(27-19(22)23)12(33)14(15)35;3*1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16;1-3-15(4-2)9-10-17-13(16)11-5-7-12(14)8-6-11;3*1-5(2,3)4/h2*5-18,26,29-36H,3-4H2,1-2H3,(H4,22,23,27)(H4,24,25,28);3*3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);1-10,17-18H,11-14H2;5-8H,3-4,9-10,14H2,1-2H3;3*(H2,1,2,3,4)/t2*5-,6-,7+,8-,9-,10-,11+,12-,13-,14+,15+,16-,17-,18-,21+;3*11-,12+,14-;;;;;/m00111...../s1

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