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150256-26-1

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150256-26-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150256-26-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,2,5 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 150256-26:
(8*1)+(7*5)+(6*0)+(5*2)+(4*5)+(3*6)+(2*2)+(1*6)=101
101 % 10 = 1
So 150256-26-1 is a valid CAS Registry Number.
InChI:InChI=1/C28H26N6O9S2/c1-28(2,26(41)42)43-32-19(16-12-45-27(29)30-16)22(37)31-20-23(38)34-21(25(39)40)14(11-44-24(20)34)4-3-6-33-7-5-13-8-17(35)18(36)9-15(13)10-33/h3-5,7-10,12,20,24,36H,6,11H2,1-2H3,(H2,29,30)(H,31,37)(H,39,40)(H,41,42)/t20?,24-/m1/s1

150256-26-1Upstream product

150256-26-1Downstream Products

150256-26-1Relevant articles and documents

Antibiotic C-3 catechol-substituted cephalosporin compounds, compositions and method of use thereof

-

, (2008/06/13)

This invention relates to novel cephalosporin derivatives of the formula STR1 wherein R1 is hydrogen, a straight, branched, or cyclic lower alkyl group having up to six carbon atoms or a radical of the formula STR2 in which R3 and R

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