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13613-87-1

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13613-87-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13613-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,1 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13613-87:
(7*1)+(6*3)+(5*6)+(4*1)+(3*3)+(2*8)+(1*7)=91
91 % 10 = 1
So 13613-87-1 is a valid CAS Registry Number.

13613-87-1Relevant articles and documents

TRANSFORMATIONS OF GIBBERELLIN A3 DERIVATIVES IN PRESENCE OF PALLADIUM COMPOUNDS

Serebryakov, E. P.

, p. 1849 - 1856 (1980)

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An efficient one-step conversion of gibberellin A3 to 9-epiallogibberic acid

Druganov,Pankrushina

, p. 237 - 237 (2007/10/02)

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The Conversion of Gibberellic Acid into Steroid Analogues

Hanson, James R.,Yang-zhi, Ling

, p. 2173 - 2176 (2007/10/02)

The expansion of ring B of the gibberellins by formolysis of the toluene-p-sulphonate of the 7-hydroxymethyl analogue of gibberic acid affords the steroid analogue, 4-methyl-15(14->8α)-abeo-16-noroestra-1,3,5(10)-trien-17-one.

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