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121896-63-7

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121896-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121896-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,9 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121896-63:
(8*1)+(7*2)+(6*1)+(5*8)+(4*9)+(3*6)+(2*6)+(1*3)=137
137 % 10 = 7
So 121896-63-7 is a valid CAS Registry Number.

121896-63-7Downstream Products

121896-63-7Relevant articles and documents

Functionalization of 6,6-Dimethylfulvene: A Fulvene Analogue of the Aldol Condensation

Nystroem, Jan-Erik,Bystroem, Styrbjoern E.,Ristola, Taina,Ekstroem, John

, p. 4997 - 5000 (2007/10/02)

6,6-Dimethylfulvene 1 was regioselectively functionalized at the 7-position by reacting the fulvene anion 2 with aldehydes at low temperature.The adducts 3 were trapped at low temperature and isolated as fulvenols 4 or as the corresponding trimethylsilyl

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