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1187312-40-8

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1187312-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187312-40-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,3,1 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1187312-40:
(9*1)+(8*1)+(7*8)+(6*7)+(5*3)+(4*1)+(3*2)+(2*4)+(1*0)=148
148 % 10 = 8
So 1187312-40-8 is a valid CAS Registry Number.

1187312-40-8Relevant articles and documents

Rational design and evaluation of upgraded Grubbs/Hoveyda olefin metathesis catalysts: Polyfunctional benzylidene ethers on the test bench

Bieniek, Michaa,Samojaowicz, Cezary,Sashuk, Volodymyr,Bujok, Robert,Sledz, Pawe,Lugan, Noel,Lavigne, Guy,Arlt, Dieter,Grela, Karol

experimental part, p. 4144 - 4158 (2011/10/03)

The series of upgraded Grubbs/Hoveyda second-generation catalysts (H 2IMes)(Cl)2Ru=C(H)(C6H4OR) (E2 (71% yield), R = CH(Me)(C(O)OMe); M2 (58% yield), R = CH(C(O)OMe)2; Kme2 (88% yield), R = CH2/

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