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135586-75-3

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135586-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135586-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,8 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135586-75:
(8*1)+(7*3)+(6*5)+(5*5)+(4*8)+(3*6)+(2*7)+(1*5)=153
153 % 10 = 3
So 135586-75-3 is a valid CAS Registry Number.

135586-75-3Relevant articles and documents

Synthesis of 3,3a-trans/cis-2-phenyl/acetyl-3-aryl-tetrahydroindeno/naphtho-and hexahydrobenzocycloheptapyrazoles as antiimplantation agents

Sinha, Anoop Kumar,Rastogi, Shri Nivas

, p. 684 - 692 (2007/10/02)

Reaction of benzocycloalkanones (1-3 and 24) and araldehydes (4-6) gives the arylideno-alkanones (7-12, 25 and 26) of which 11 and 12 on alkylation and acetylation afford alkyl ethers (13, 14 and 17) and acetates (15 and 16) respectively.Condensation of a

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